64479714800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 360

約数和(自身を含む): 178998781440

約数和(自身を除く): 114519066640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 34, 38, 40, 50, 62, 68, 76, 80, 85, 95, 100, 124, 136, 152, 155, 170, 190, 200, 248, 272, 289, 304, 310, 323, 340, 380, 400, 425, 475, 496, 527, 578, 589, 620, 646, 680, 760, 775, 850, 947, 950, 1054, 1156, 1178, 1240, 1292, 1360, 1445, 1520, 1550, 1615, 1700, 1894, 1900, 2108, 2312, 2356, 2480, 2584, 2635, 2890, 2945, 3100, 3230, 3400, 3788, 3800, 4216, 4624, 4712, 4735, 5168, 5270, 5491, 5780, 5890, 6200, 6460, 6800, 7225, 7576, 7600, 8075, 8432, 8959, 9424, 9470, 10013, 10540, 10982, 11560, 11780, 12400, 12920, 13175, 14450, 14725, 15152, 16099, 16150, 17918, 17993, 18940, 20026, 21080, 21964, 23120, 23560, 23675, 25840, 26350, 27455, 28900, 29357, 29450, 32198, 32300, 35836, 35986, 37880, 40052, 42160, 43928, 44795, 47120, 47350, 50065, 52700, 54910, 57800, 58714, 58900, 64396, 64600, 71672, 71972, 75760, 80104, 80495, 87856, 89590, 89965, 94700, 100130, 105400, 109820, 115600, 117428, 117800, 128792, 129200, 137275, 143344, 143944, 146785, 160208, 160990, 170221, 179180, 179930, 189400, 200260, 210800, 219640, 223975, 234856, 235600, 250325, 257584, 273683, 274550, 287888, 293570, 305881, 321980, 340442, 358360, 359860, 378800, 400520, 402475, 439280, 447950, 449825, 469712, 499069, 500650, 547366, 549100, 557783, 587140, 611762, 643960, 680884, 716720, 719720, 733925, 801040, 804950, 851105, 895900, 899650, 998138, 1001300, 1094732, 1098200, 1115566, 1174280, 1223524, 1287920, 1361768, 1368415, 1439440, 1467850, 1529405, 1609900, 1702210, 1791800, 1799300, 1996276, 2002600, 2189464, 2196400, 2231132, 2348560, 2447048, 2495345, 2723536, 2736830, 2788915, 2935700, 3058810, 3219800, 3404420, 3583600, 3598600, 3992552, 4005200, 4255525, 4378928, 4462264, 4894096, 4990690, 5199977, 5473660, 5577830, 5871400, 6117620, 6439600, 6808840, 6842075, 7197200, 7647025, 7985104, 8484173, 8511050, 8924528, 9482311, 9981380, 10399954, 10947320, 11155660, 11742800, 12235240, 12476725, 13617680, 13684150, 13944575, 15294050, 16968346, 17022100, 18964622, 19962760, 20799908, 21894640, 22311320, 24470480, 24953450, 25999885, 27368300, 27889150, 30588100, 33936692, 34044200, 37929244, 39925520, 41599816, 42420865, 44622640, 47411555, 49906900, 51999770, 54736600, 55778300, 61176200, 67873384, 68088400, 75858488, 83199632, 84841730, 94823110, 99813800, 103999540, 109473200, 111556600, 122352400, 129999425, 135746768, 151716976, 161199287, 169683460, 189646220, 199627600, 207999080, 212104325, 223113200, 237057775, 259998850, 322398574, 339366920, 379292440, 415998160, 424208650, 474115550, 519997700, 644797148, 678733840, 758584880, 805996435, 848417300, 948231100, 1039995400, 1289594296, 1611992870, 1696834600, 1896462200, 2079990800, 2579188592, 3223985740, 3393669200, 3792924400, 4029982175, 6447971480, 8059964350, 12895942960, 16119928700, 32239857400, 64479714800]

約数ペア:

[(1, 64479714800), (2, 32239857400), (4, 16119928700), (5, 12895942960), (8, 8059964350), (10, 6447971480), (16, 4029982175), (17, 3792924400), (19, 3393669200), (20, 3223985740), (25, 2579188592), (31, 2079990800), (34, 1896462200), (38, 1696834600), (40, 1611992870), (50, 1289594296), (62, 1039995400), (68, 948231100), (76, 848417300), (80, 805996435), (85, 758584880), (95, 678733840), (100, 644797148), (124, 519997700), (136, 474115550), (152, 424208650), (155, 415998160), (170, 379292440), (190, 339366920), (200, 322398574), (248, 259998850), (272, 237057775), (289, 223113200), (304, 212104325), (310, 207999080), (323, 199627600), (340, 189646220), (380, 169683460), (400, 161199287), (425, 151716976), (475, 135746768), (496, 129999425), (527, 122352400), (578, 111556600), (589, 109473200), (620, 103999540), (646, 99813800), (680, 94823110), (760, 84841730), (775, 83199632), (850, 75858488), (947, 68088400), (950, 67873384), (1054, 61176200), (1156, 55778300), (1178, 54736600), (1240, 51999770), (1292, 49906900), (1360, 47411555), (1445, 44622640), (1520, 42420865), (1550, 41599816), (1615, 39925520), (1700, 37929244), (1894, 34044200), (1900, 33936692), (2108, 30588100), (2312, 27889150), (2356, 27368300), (2480, 25999885), (2584, 24953450), (2635, 24470480), (2890, 22311320), (2945, 21894640), (3100, 20799908), (3230, 19962760), (3400, 18964622), (3788, 17022100), (3800, 16968346), (4216, 15294050), (4624, 13944575), (4712, 13684150), (4735, 13617680), (5168, 12476725), (5270, 12235240), (5491, 11742800), (5780, 11155660), (5890, 10947320), (6200, 10399954), (6460, 9981380), (6800, 9482311), (7225, 8924528), (7576, 8511050), (7600, 8484173), (8075, 7985104), (8432, 7647025), (8959, 7197200), (9424, 6842075), (9470, 6808840), (10013, 6439600), (10540, 6117620), (10982, 5871400), (11560, 5577830), (11780, 5473660), (12400, 5199977), (12920, 4990690), (13175, 4894096), (14450, 4462264), (14725, 4378928), (15152, 4255525), (16099, 4005200), (16150, 3992552), (17918, 3598600), (17993, 3583600), (18940, 3404420), (20026, 3219800), (21080, 3058810), (21964, 2935700), (23120, 2788915), (23560, 2736830), (23675, 2723536), (25840, 2495345), (26350, 2447048), (27455, 2348560), (28900, 2231132), (29357, 2196400), (29450, 2189464), (32198, 2002600), (32300, 1996276), (35836, 1799300), (35986, 1791800), (37880, 1702210), (40052, 1609900), (42160, 1529405), (43928, 1467850), (44795, 1439440), (47120, 1368415), (47350, 1361768), (50065, 1287920), (52700, 1223524), (54910, 1174280), (57800, 1115566), (58714, 1098200), (58900, 1094732), (64396, 1001300), (64600, 998138), (71672, 899650), (71972, 895900), (75760, 851105), (80104, 804950), (80495, 801040), (87856, 733925), (89590, 719720), (89965, 716720), (94700, 680884), (100130, 643960), (105400, 611762), (109820, 587140), (115600, 557783), (117428, 549100), (117800, 547366), (128792, 500650), (129200, 499069), (137275, 469712), (143344, 449825), (143944, 447950), (146785, 439280), (160208, 402475), (160990, 400520), (170221, 378800), (179180, 359860), (179930, 358360), (189400, 340442), (200260, 321980), (210800, 305881), (219640, 293570), (223975, 287888), (234856, 274550), (235600, 273683), (250325, 257584)]