15676499800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 40345855200

約数和(自身を除く): 24669355400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 97, 100, 104, 122, 130, 194, 200, 244, 260, 305, 325, 388, 485, 488, 520, 610, 650, 776, 793, 970, 1019, 1220, 1261, 1300, 1525, 1586, 1940, 2038, 2425, 2440, 2522, 2600, 3050, 3172, 3880, 3965, 4076, 4850, 5044, 5095, 5917, 6100, 6305, 6344, 7930, 8152, 9700, 10088, 10190, 11834, 12200, 12610, 13247, 15860, 19400, 19825, 20380, 23668, 25220, 25475, 26494, 29585, 31525, 31720, 39650, 40760, 47336, 50440, 50950, 52988, 59170, 62159, 63050, 66235, 76921, 79300, 98843, 101900, 105976, 118340, 124318, 126100, 132470, 147925, 153842, 158600, 197686, 203800, 236680, 248636, 252200, 264940, 295850, 307684, 310795, 331175, 384605, 395372, 494215, 497272, 529880, 591700, 615368, 621590, 662350, 769210, 790744, 808067, 988430, 1183400, 1243180, 1284959, 1324700, 1538420, 1553975, 1616134, 1923025, 1976860, 2471075, 2486360, 2569918, 2649400, 3076840, 3107950, 3232268, 3846050, 3953720, 4040335, 4942150, 5139836, 6029423, 6215900, 6424795, 6464536, 7692100, 8080670, 9884300, 10279672, 12058846, 12431800, 12849590, 15384200, 16161340, 19768600, 20201675, 24117692, 25699180, 30147115, 32123975, 32322680, 40403350, 48235384, 51398360, 60294230, 64247950, 78382499, 80806700, 120588460, 128495900, 150735575, 156764998, 161613400, 241176920, 256991800, 301471150, 313529996, 391912495, 602942300, 627059992, 783824990, 1205884600, 1567649980, 1959562475, 3135299960, 3919124950, 7838249900, 15676499800]

約数ペア:

[(1, 15676499800), (2, 7838249900), (4, 3919124950), (5, 3135299960), (8, 1959562475), (10, 1567649980), (13, 1205884600), (20, 783824990), (25, 627059992), (26, 602942300), (40, 391912495), (50, 313529996), (52, 301471150), (61, 256991800), (65, 241176920), (97, 161613400), (100, 156764998), (104, 150735575), (122, 128495900), (130, 120588460), (194, 80806700), (200, 78382499), (244, 64247950), (260, 60294230), (305, 51398360), (325, 48235384), (388, 40403350), (485, 32322680), (488, 32123975), (520, 30147115), (610, 25699180), (650, 24117692), (776, 20201675), (793, 19768600), (970, 16161340), (1019, 15384200), (1220, 12849590), (1261, 12431800), (1300, 12058846), (1525, 10279672), (1586, 9884300), (1940, 8080670), (2038, 7692100), (2425, 6464536), (2440, 6424795), (2522, 6215900), (2600, 6029423), (3050, 5139836), (3172, 4942150), (3880, 4040335), (3965, 3953720), (4076, 3846050), (4850, 3232268), (5044, 3107950), (5095, 3076840), (5917, 2649400), (6100, 2569918), (6305, 2486360), (6344, 2471075), (7930, 1976860), (8152, 1923025), (9700, 1616134), (10088, 1553975), (10190, 1538420), (11834, 1324700), (12200, 1284959), (12610, 1243180), (13247, 1183400), (15860, 988430), (19400, 808067), (19825, 790744), (20380, 769210), (23668, 662350), (25220, 621590), (25475, 615368), (26494, 591700), (29585, 529880), (31525, 497272), (31720, 494215), (39650, 395372), (40760, 384605), (47336, 331175), (50440, 310795), (50950, 307684), (52988, 295850), (59170, 264940), (62159, 252200), (63050, 248636), (66235, 236680), (76921, 203800), (79300, 197686), (98843, 158600), (101900, 153842), (105976, 147925), (118340, 132470), (124318, 126100)]