3107608400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 8338143408

約数和(自身を除く): 5230535008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 61, 65, 80, 97, 100, 101, 104, 122, 130, 194, 200, 202, 208, 244, 260, 305, 325, 388, 400, 404, 485, 488, 505, 520, 610, 650, 776, 793, 808, 970, 976, 1010, 1040, 1220, 1261, 1300, 1313, 1525, 1552, 1586, 1616, 1940, 2020, 2425, 2440, 2522, 2525, 2600, 2626, 3050, 3172, 3880, 3965, 4040, 4850, 4880, 5044, 5050, 5200, 5252, 5917, 6100, 6161, 6305, 6344, 6565, 7760, 7930, 8080, 9700, 9797, 10088, 10100, 10504, 11834, 12200, 12322, 12610, 12688, 13130, 15860, 19400, 19594, 19825, 20176, 20200, 21008, 23668, 24400, 24644, 25220, 26260, 29585, 30805, 31525, 31720, 32825, 38800, 39188, 39650, 40400, 47336, 48985, 49288, 50440, 52520, 59170, 61610, 63050, 63440, 65650, 76921, 78376, 79300, 80093, 94672, 97970, 98576, 100880, 105040, 118340, 123220, 126100, 127361, 131300, 147925, 153842, 154025, 156752, 158600, 160186, 195940, 236680, 244925, 246440, 252200, 254722, 262600, 295850, 307684, 308050, 317200, 320372, 384605, 391880, 400465, 473360, 489850, 492880, 504400, 509444, 525200, 591700, 597617, 615368, 616100, 636805, 640744, 769210, 783760, 800930, 979700, 1018888, 1183400, 1195234, 1230736, 1232200, 1273610, 1281488, 1538420, 1601860, 1923025, 1959400, 2002325, 2037776, 2366800, 2390468, 2464400, 2547220, 2988085, 3076840, 3184025, 3203720, 3846050, 3918800, 4004650, 4780936, 5094440, 5976170, 6153680, 6368050, 6407440, 7692100, 7769021, 8009300, 9561872, 10188880, 11952340, 12736100, 14940425, 15384200, 15538042, 16018600, 23904680, 25472200, 29880850, 30768400, 31076084, 32037200, 38845105, 47809360, 50944400, 59761700, 62152168, 77690210, 119523400, 124304336, 155380420, 194225525, 239046800, 310760840, 388451050, 621521680, 776902100, 1553804200, 3107608400]

約数ペア:

[(1, 3107608400), (2, 1553804200), (4, 776902100), (5, 621521680), (8, 388451050), (10, 310760840), (13, 239046800), (16, 194225525), (20, 155380420), (25, 124304336), (26, 119523400), (40, 77690210), (50, 62152168), (52, 59761700), (61, 50944400), (65, 47809360), (80, 38845105), (97, 32037200), (100, 31076084), (101, 30768400), (104, 29880850), (122, 25472200), (130, 23904680), (194, 16018600), (200, 15538042), (202, 15384200), (208, 14940425), (244, 12736100), (260, 11952340), (305, 10188880), (325, 9561872), (388, 8009300), (400, 7769021), (404, 7692100), (485, 6407440), (488, 6368050), (505, 6153680), (520, 5976170), (610, 5094440), (650, 4780936), (776, 4004650), (793, 3918800), (808, 3846050), (970, 3203720), (976, 3184025), (1010, 3076840), (1040, 2988085), (1220, 2547220), (1261, 2464400), (1300, 2390468), (1313, 2366800), (1525, 2037776), (1552, 2002325), (1586, 1959400), (1616, 1923025), (1940, 1601860), (2020, 1538420), (2425, 1281488), (2440, 1273610), (2522, 1232200), (2525, 1230736), (2600, 1195234), (2626, 1183400), (3050, 1018888), (3172, 979700), (3880, 800930), (3965, 783760), (4040, 769210), (4850, 640744), (4880, 636805), (5044, 616100), (5050, 615368), (5200, 597617), (5252, 591700), (5917, 525200), (6100, 509444), (6161, 504400), (6305, 492880), (6344, 489850), (6565, 473360), (7760, 400465), (7930, 391880), (8080, 384605), (9700, 320372), (9797, 317200), (10088, 308050), (10100, 307684), (10504, 295850), (11834, 262600), (12200, 254722), (12322, 252200), (12610, 246440), (12688, 244925), (13130, 236680), (15860, 195940), (19400, 160186), (19594, 158600), (19825, 156752), (20176, 154025), (20200, 153842), (21008, 147925), (23668, 131300), (24400, 127361), (24644, 126100), (25220, 123220), (26260, 118340), (29585, 105040), (30805, 100880), (31525, 98576), (31720, 97970), (32825, 94672), (38800, 80093), (39188, 79300), (39650, 78376), (40400, 76921), (47336, 65650), (48985, 63440), (49288, 63050), (50440, 61610), (52520, 59170)]