21536098800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1552

約数の個数: 240

約数和(自身を含む): 70468823040

約数和(自身を除く): 48932724240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 239, 240, 244, 300, 305, 366, 400, 478, 488, 600, 610, 717, 732, 915, 956, 976, 1195, 1200, 1220, 1231, 1434, 1464, 1525, 1830, 1912, 2390, 2440, 2462, 2868, 2928, 3050, 3585, 3660, 3693, 3824, 4575, 4780, 4880, 4924, 5736, 5975, 6100, 6155, 7170, 7320, 7386, 9150, 9560, 9848, 11472, 11950, 12200, 12310, 14340, 14579, 14640, 14772, 17925, 18300, 18465, 19120, 19696, 23900, 24400, 24620, 28680, 29158, 29544, 30775, 35850, 36600, 36930, 43737, 47800, 49240, 57360, 58316, 59088, 61550, 71700, 72895, 73200, 73860, 75091, 87474, 92325, 95600, 98480, 116632, 123100, 143400, 145790, 147720, 150182, 174948, 184650, 218685, 225273, 233264, 246200, 286800, 291580, 294209, 295440, 300364, 349896, 364475, 369300, 375455, 437370, 450546, 492400, 583160, 588418, 600728, 699792, 728950, 738600, 750910, 874740, 882627, 901092, 1093425, 1126365, 1166320, 1176836, 1201456, 1457900, 1471045, 1477200, 1501820, 1749480, 1765254, 1802184, 1877275, 2186850, 2252730, 2353672, 2915800, 2942090, 3003640, 3498960, 3530508, 3604368, 3754550, 4373700, 4413135, 4505460, 4707344, 5631825, 5831600, 5884180, 6007280, 7061016, 7355225, 7509100, 8747400, 8826270, 9010920, 11263650, 11768360, 14122032, 14710450, 15018200, 17494800, 17652540, 17946749, 18021840, 22065675, 22527300, 23536720, 29420900, 30036400, 35305080, 35893498, 44131350, 45054600, 53840247, 58841800, 70610160, 71786996, 88262700, 89733745, 90109200, 107680494, 117683600, 143573992, 176525400, 179467490, 215360988, 269201235, 287147984, 353050800, 358934980, 430721976, 448668725, 538402470, 717869960, 861443952, 897337450, 1076804940, 1346006175, 1435739920, 1794674900, 2153609880, 2692012350, 3589349800, 4307219760, 5384024700, 7178699600, 10768049400, 21536098800]

約数ペア:

[(1, 21536098800), (2, 10768049400), (3, 7178699600), (4, 5384024700), (5, 4307219760), (6, 3589349800), (8, 2692012350), (10, 2153609880), (12, 1794674900), (15, 1435739920), (16, 1346006175), (20, 1076804940), (24, 897337450), (25, 861443952), (30, 717869960), (40, 538402470), (48, 448668725), (50, 430721976), (60, 358934980), (61, 353050800), (75, 287147984), (80, 269201235), (100, 215360988), (120, 179467490), (122, 176525400), (150, 143573992), (183, 117683600), (200, 107680494), (239, 90109200), (240, 89733745), (244, 88262700), (300, 71786996), (305, 70610160), (366, 58841800), (400, 53840247), (478, 45054600), (488, 44131350), (600, 35893498), (610, 35305080), (717, 30036400), (732, 29420900), (915, 23536720), (956, 22527300), (976, 22065675), (1195, 18021840), (1200, 17946749), (1220, 17652540), (1231, 17494800), (1434, 15018200), (1464, 14710450), (1525, 14122032), (1830, 11768360), (1912, 11263650), (2390, 9010920), (2440, 8826270), (2462, 8747400), (2868, 7509100), (2928, 7355225), (3050, 7061016), (3585, 6007280), (3660, 5884180), (3693, 5831600), (3824, 5631825), (4575, 4707344), (4780, 4505460), (4880, 4413135), (4924, 4373700), (5736, 3754550), (5975, 3604368), (6100, 3530508), (6155, 3498960), (7170, 3003640), (7320, 2942090), (7386, 2915800), (9150, 2353672), (9560, 2252730), (9848, 2186850), (11472, 1877275), (11950, 1802184), (12200, 1765254), (12310, 1749480), (14340, 1501820), (14579, 1477200), (14640, 1471045), (14772, 1457900), (17925, 1201456), (18300, 1176836), (18465, 1166320), (19120, 1126365), (19696, 1093425), (23900, 901092), (24400, 882627), (24620, 874740), (28680, 750910), (29158, 738600), (29544, 728950), (30775, 699792), (35850, 600728), (36600, 588418), (36930, 583160), (43737, 492400), (47800, 450546), (49240, 437370), (57360, 375455), (58316, 369300), (59088, 364475), (61550, 349896), (71700, 300364), (72895, 295440), (73200, 294209), (73860, 291580), (75091, 286800), (87474, 246200), (92325, 233264), (95600, 225273), (98480, 218685), (116632, 184650), (123100, 174948), (143400, 150182), (145790, 147720)]