245366550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 839946240

約数和(自身を除く): 594579690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 31, 33, 39, 41, 45, 50, 54, 55, 62, 65, 66, 75, 78, 82, 90, 93, 99, 110, 117, 123, 130, 135, 143, 150, 155, 165, 186, 195, 198, 205, 225, 234, 246, 270, 275, 279, 286, 297, 310, 325, 330, 341, 351, 369, 390, 403, 410, 429, 450, 451, 465, 495, 533, 550, 558, 585, 594, 615, 650, 675, 682, 702, 715, 738, 775, 806, 825, 837, 858, 902, 930, 975, 990, 1023, 1025, 1066, 1107, 1170, 1209, 1230, 1271, 1287, 1350, 1353, 1395, 1430, 1485, 1550, 1599, 1650, 1674, 1705, 1755, 1845, 1950, 2015, 2046, 2050, 2145, 2214, 2255, 2325, 2418, 2475, 2542, 2574, 2665, 2706, 2790, 2925, 2970, 3069, 3075, 3198, 3410, 3510, 3575, 3627, 3690, 3813, 3861, 4030, 4059, 4185, 4290, 4433, 4510, 4650, 4797, 4950, 5115, 5330, 5535, 5850, 5863, 6045, 6138, 6150, 6355, 6435, 6765, 6975, 7150, 7254, 7425, 7626, 7722, 7995, 8118, 8370, 8525, 8775, 8866, 9207, 9225, 9594, 10075, 10230, 10725, 10881, 11070, 11275, 11439, 11726, 12090, 12177, 12710, 12870, 13299, 13325, 13530, 13950, 13981, 14391, 14850, 15345, 15990, 16523, 17050, 17550, 17589, 18135, 18414, 18450, 19065, 19305, 20150, 20295, 20925, 21450, 21762, 22165, 22550, 22878, 23985, 24354, 25575, 26598, 26650, 27675, 27962, 28782, 29315, 30225, 30690, 31775, 32175, 33046, 33825, 34317, 35178, 36270, 38130, 38610, 39897, 39975, 40590, 41850, 41943, 44330, 46035, 47970, 49569, 51150, 52767, 54405, 55350, 57195, 58630, 60450, 60885, 63550, 64350, 66495, 67650, 68634, 69905, 71955, 76725, 79794, 79950, 82615, 83886, 87945, 90675, 92070, 95325, 96525, 99138, 101475, 105534, 108810, 110825, 114390, 119691, 119925, 121770, 125829, 132990, 139810, 143910, 146575, 148707, 153450, 158301, 165230, 171585, 175890, 181350, 181753, 190650, 193050, 199485, 202950, 209715, 221650, 230175, 239382, 239850, 247845, 251658, 263835, 272025, 285975, 293150, 297414, 304425, 316602, 332475, 343170, 349525, 359775, 363506, 377487, 398970, 413075, 419430, 439725, 446121, 460350, 495690, 527670, 544050, 545259, 571950, 598455, 608850, 629145, 664950, 699050, 719550, 743535, 754974, 791505, 826150, 857925, 879450, 892242, 908765, 997425, 1048575, 1090518, 1196910, 1239225, 1258290, 1319175, 1487070, 1583010, 1635777, 1715850, 1817530, 1887435, 1994850, 2097150, 2230605, 2478450, 2638350, 2726295, 2992275, 3145725, 3271554, 3717675, 3774870, 3957525, 4461210, 4543825, 4907331, 5452590, 5984550, 6291450, 7435350, 7915050, 8178885, 9087650, 9437175, 9814662, 11153025, 13631475, 16357770, 18874350, 22306050, 24536655, 27262950, 40894425, 49073310, 81788850, 122683275, 245366550]

約数ペア:

[(1, 245366550), (2, 122683275), (3, 81788850), (5, 49073310), (6, 40894425), (9, 27262950), (10, 24536655), (11, 22306050), (13, 18874350), (15, 16357770), (18, 13631475), (22, 11153025), (25, 9814662), (26, 9437175), (27, 9087650), (30, 8178885), (31, 7915050), (33, 7435350), (39, 6291450), (41, 5984550), (45, 5452590), (50, 4907331), (54, 4543825), (55, 4461210), (62, 3957525), (65, 3774870), (66, 3717675), (75, 3271554), (78, 3145725), (82, 2992275), (90, 2726295), (93, 2638350), (99, 2478450), (110, 2230605), (117, 2097150), (123, 1994850), (130, 1887435), (135, 1817530), (143, 1715850), (150, 1635777), (155, 1583010), (165, 1487070), (186, 1319175), (195, 1258290), (198, 1239225), (205, 1196910), (225, 1090518), (234, 1048575), (246, 997425), (270, 908765), (275, 892242), (279, 879450), (286, 857925), (297, 826150), (310, 791505), (325, 754974), (330, 743535), (341, 719550), (351, 699050), (369, 664950), (390, 629145), (403, 608850), (410, 598455), (429, 571950), (450, 545259), (451, 544050), (465, 527670), (495, 495690), (533, 460350), (550, 446121), (558, 439725), (585, 419430), (594, 413075), (615, 398970), (650, 377487), (675, 363506), (682, 359775), (702, 349525), (715, 343170), (738, 332475), (775, 316602), (806, 304425), (825, 297414), (837, 293150), (858, 285975), (902, 272025), (930, 263835), (975, 251658), (990, 247845), (1023, 239850), (1025, 239382), (1066, 230175), (1107, 221650), (1170, 209715), (1209, 202950), (1230, 199485), (1271, 193050), (1287, 190650), (1350, 181753), (1353, 181350), (1395, 175890), (1430, 171585), (1485, 165230), (1550, 158301), (1599, 153450), (1650, 148707), (1674, 146575), (1705, 143910), (1755, 139810), (1845, 132990), (1950, 125829), (2015, 121770), (2046, 119925), (2050, 119691), (2145, 114390), (2214, 110825), (2255, 108810), (2325, 105534), (2418, 101475), (2475, 99138), (2542, 96525), (2574, 95325), (2665, 92070), (2706, 90675), (2790, 87945), (2925, 83886), (2970, 82615), (3069, 79950), (3075, 79794), (3198, 76725), (3410, 71955), (3510, 69905), (3575, 68634), (3627, 67650), (3690, 66495), (3813, 64350), (3861, 63550), (4030, 60885), (4059, 60450), (4185, 58630), (4290, 57195), (4433, 55350), (4510, 54405), (4650, 52767), (4797, 51150), (4950, 49569), (5115, 47970), (5330, 46035), (5535, 44330), (5850, 41943), (5863, 41850), (6045, 40590), (6138, 39975), (6150, 39897), (6355, 38610), (6435, 38130), (6765, 36270), (6975, 35178), (7150, 34317), (7254, 33825), (7425, 33046), (7626, 32175), (7722, 31775), (7995, 30690), (8118, 30225), (8370, 29315), (8525, 28782), (8775, 27962), (8866, 27675), (9207, 26650), (9225, 26598), (9594, 25575), (10075, 24354), (10230, 23985), (10725, 22878), (10881, 22550), (11070, 22165), (11275, 21762), (11439, 21450), (11726, 20925), (12090, 20295), (12177, 20150), (12710, 19305), (12870, 19065), (13299, 18450), (13325, 18414), (13530, 18135), (13950, 17589), (13981, 17550), (14391, 17050), (14850, 16523), (15345, 15990)]