64741950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 384

約数和(自身を含む): 239984640

約数和(自身を除く): 175242690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 25, 26, 27, 30, 31, 34, 35, 39, 42, 45, 50, 51, 54, 62, 63, 65, 70, 75, 78, 85, 90, 91, 93, 102, 105, 117, 119, 126, 130, 135, 150, 153, 155, 170, 175, 182, 186, 189, 195, 210, 217, 221, 225, 234, 238, 255, 270, 273, 279, 306, 310, 315, 325, 350, 351, 357, 378, 390, 403, 425, 434, 442, 450, 455, 459, 465, 510, 525, 527, 546, 558, 585, 595, 630, 650, 651, 663, 675, 702, 714, 765, 775, 806, 819, 837, 850, 910, 918, 930, 945, 975, 1050, 1054, 1071, 1085, 1105, 1170, 1190, 1209, 1275, 1302, 1326, 1350, 1365, 1395, 1530, 1547, 1550, 1575, 1581, 1638, 1674, 1755, 1785, 1890, 1950, 1953, 1989, 2015, 2142, 2170, 2210, 2275, 2295, 2325, 2418, 2457, 2550, 2635, 2730, 2790, 2821, 2925, 2975, 3094, 3150, 3162, 3213, 3255, 3315, 3510, 3570, 3627, 3689, 3825, 3906, 3978, 4030, 4095, 4185, 4550, 4590, 4641, 4650, 4725, 4743, 4914, 5270, 5355, 5425, 5525, 5642, 5850, 5859, 5950, 5967, 6045, 6426, 6510, 6630, 6825, 6851, 6975, 7254, 7378, 7650, 7735, 7905, 8190, 8370, 8463, 8775, 8925, 9282, 9450, 9486, 9765, 9945, 10075, 10710, 10850, 10881, 11050, 11067, 11475, 11718, 11934, 12090, 12285, 13175, 13650, 13702, 13923, 13950, 14105, 14229, 15470, 15810, 16065, 16275, 16575, 16926, 17550, 17850, 18135, 18445, 19530, 19890, 20150, 20475, 20553, 20925, 21762, 22134, 22950, 23205, 23715, 24570, 25389, 26350, 26775, 27846, 28210, 28458, 29295, 29835, 30225, 32130, 32550, 33150, 33201, 34255, 36270, 36890, 38675, 39525, 40950, 41106, 41769, 41850, 42315, 46410, 47430, 47957, 48825, 49725, 50778, 53550, 54405, 55335, 58590, 59670, 60450, 61425, 61659, 66402, 68510, 69615, 70525, 71145, 76167, 77350, 79050, 80325, 83538, 84630, 90675, 92225, 95914, 97650, 99450, 99603, 102765, 108810, 110670, 116025, 118575, 122850, 123318, 126945, 139230, 141050, 142290, 143871, 146475, 149175, 152334, 160650, 166005, 171275, 181350, 184450, 184977, 199206, 205530, 208845, 211575, 232050, 237150, 239785, 253890, 272025, 276675, 287742, 292950, 298350, 308295, 332010, 342550, 348075, 355725, 369954, 380835, 417690, 423150, 431613, 479570, 498015, 513825, 544050, 553350, 616590, 634725, 696150, 711450, 719355, 761670, 830025, 863226, 924885, 996030, 1027650, 1044225, 1198925, 1269450, 1294839, 1438710, 1541475, 1660050, 1849770, 1904175, 2088450, 2158065, 2397850, 2490075, 2589678, 3082950, 3596775, 3808350, 4316130, 4624425, 4980150, 6474195, 7193550, 9248850, 10790325, 12948390, 21580650, 32370975, 64741950]

約数ペア:

[(1, 64741950), (2, 32370975), (3, 21580650), (5, 12948390), (6, 10790325), (7, 9248850), (9, 7193550), (10, 6474195), (13, 4980150), (14, 4624425), (15, 4316130), (17, 3808350), (18, 3596775), (21, 3082950), (25, 2589678), (26, 2490075), (27, 2397850), (30, 2158065), (31, 2088450), (34, 1904175), (35, 1849770), (39, 1660050), (42, 1541475), (45, 1438710), (50, 1294839), (51, 1269450), (54, 1198925), (62, 1044225), (63, 1027650), (65, 996030), (70, 924885), (75, 863226), (78, 830025), (85, 761670), (90, 719355), (91, 711450), (93, 696150), (102, 634725), (105, 616590), (117, 553350), (119, 544050), (126, 513825), (130, 498015), (135, 479570), (150, 431613), (153, 423150), (155, 417690), (170, 380835), (175, 369954), (182, 355725), (186, 348075), (189, 342550), (195, 332010), (210, 308295), (217, 298350), (221, 292950), (225, 287742), (234, 276675), (238, 272025), (255, 253890), (270, 239785), (273, 237150), (279, 232050), (306, 211575), (310, 208845), (315, 205530), (325, 199206), (350, 184977), (351, 184450), (357, 181350), (378, 171275), (390, 166005), (403, 160650), (425, 152334), (434, 149175), (442, 146475), (450, 143871), (455, 142290), (459, 141050), (465, 139230), (510, 126945), (525, 123318), (527, 122850), (546, 118575), (558, 116025), (585, 110670), (595, 108810), (630, 102765), (650, 99603), (651, 99450), (663, 97650), (675, 95914), (702, 92225), (714, 90675), (765, 84630), (775, 83538), (806, 80325), (819, 79050), (837, 77350), (850, 76167), (910, 71145), (918, 70525), (930, 69615), (945, 68510), (975, 66402), (1050, 61659), (1054, 61425), (1071, 60450), (1085, 59670), (1105, 58590), (1170, 55335), (1190, 54405), (1209, 53550), (1275, 50778), (1302, 49725), (1326, 48825), (1350, 47957), (1365, 47430), (1395, 46410), (1530, 42315), (1547, 41850), (1550, 41769), (1575, 41106), (1581, 40950), (1638, 39525), (1674, 38675), (1755, 36890), (1785, 36270), (1890, 34255), (1950, 33201), (1953, 33150), (1989, 32550), (2015, 32130), (2142, 30225), (2170, 29835), (2210, 29295), (2275, 28458), (2295, 28210), (2325, 27846), (2418, 26775), (2457, 26350), (2550, 25389), (2635, 24570), (2730, 23715), (2790, 23205), (2821, 22950), (2925, 22134), (2975, 21762), (3094, 20925), (3150, 20553), (3162, 20475), (3213, 20150), (3255, 19890), (3315, 19530), (3510, 18445), (3570, 18135), (3627, 17850), (3689, 17550), (3825, 16926), (3906, 16575), (3978, 16275), (4030, 16065), (4095, 15810), (4185, 15470), (4550, 14229), (4590, 14105), (4641, 13950), (4650, 13923), (4725, 13702), (4743, 13650), (4914, 13175), (5270, 12285), (5355, 12090), (5425, 11934), (5525, 11718), (5642, 11475), (5850, 11067), (5859, 11050), (5950, 10881), (5967, 10850), (6045, 10710), (6426, 10075), (6510, 9945), (6630, 9765), (6825, 9486), (6851, 9450), (6975, 9282), (7254, 8925), (7378, 8775), (7650, 8463), (7735, 8370), (7905, 8190)]