1977101100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5827}}^1$

素因数の和:5889

約数の個数: 216

約数和(自身を含む): 6905130960

約数和(自身を除く): 4928029860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 390, 435, 450, 468, 522, 580, 585, 650, 725, 754, 780, 870, 900, 975, 1044, 1131, 1170, 1300, 1305, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2340, 2610, 2900, 2925, 3393, 3770, 3900, 4350, 4524, 5220, 5655, 5827, 5850, 6525, 6786, 7540, 8700, 9425, 11310, 11654, 11700, 13050, 13572, 16965, 17481, 18850, 22620, 23308, 26100, 28275, 29135, 33930, 34962, 37700, 52443, 56550, 58270, 67860, 69924, 75751, 84825, 87405, 104886, 113100, 116540, 145675, 151502, 168983, 169650, 174810, 209772, 227253, 262215, 291350, 303004, 337966, 339300, 349620, 378755, 437025, 454506, 506949, 524430, 582700, 675932, 681759, 757510, 844915, 874050, 909012, 1013898, 1048860, 1136265, 1311075, 1363518, 1515020, 1520847, 1689830, 1748100, 1893775, 2027796, 2196779, 2272530, 2534745, 2622150, 2727036, 3041694, 3379660, 3408795, 3787550, 4224575, 4393558, 4545060, 5069490, 5244300, 5681325, 6083388, 6590337, 6817590, 7575100, 7604235, 8449150, 8787116, 10138980, 10983895, 11362650, 12673725, 13180674, 13635180, 15208470, 16898300, 17043975, 19771011, 21967790, 22725300, 25347450, 26361348, 30416940, 32951685, 34087950, 38021175, 39542022, 43935580, 50694900, 54919475, 65903370, 68175900, 76042350, 79084044, 98855055, 109838950, 131806740, 152084700, 164758425, 197710110, 219677900, 329516850, 395420220, 494275275, 659033700, 988550550, 1977101100]

約数ペア:

[(1, 1977101100), (2, 988550550), (3, 659033700), (4, 494275275), (5, 395420220), (6, 329516850), (9, 219677900), (10, 197710110), (12, 164758425), (13, 152084700), (15, 131806740), (18, 109838950), (20, 98855055), (25, 79084044), (26, 76042350), (29, 68175900), (30, 65903370), (36, 54919475), (39, 50694900), (45, 43935580), (50, 39542022), (52, 38021175), (58, 34087950), (60, 32951685), (65, 30416940), (75, 26361348), (78, 25347450), (87, 22725300), (90, 21967790), (100, 19771011), (116, 17043975), (117, 16898300), (130, 15208470), (145, 13635180), (150, 13180674), (156, 12673725), (174, 11362650), (180, 10983895), (195, 10138980), (225, 8787116), (234, 8449150), (260, 7604235), (261, 7575100), (290, 6817590), (300, 6590337), (325, 6083388), (348, 5681325), (377, 5244300), (390, 5069490), (435, 4545060), (450, 4393558), (468, 4224575), (522, 3787550), (580, 3408795), (585, 3379660), (650, 3041694), (725, 2727036), (754, 2622150), (780, 2534745), (870, 2272530), (900, 2196779), (975, 2027796), (1044, 1893775), (1131, 1748100), (1170, 1689830), (1300, 1520847), (1305, 1515020), (1450, 1363518), (1508, 1311075), (1740, 1136265), (1885, 1048860), (1950, 1013898), (2175, 909012), (2262, 874050), (2340, 844915), (2610, 757510), (2900, 681759), (2925, 675932), (3393, 582700), (3770, 524430), (3900, 506949), (4350, 454506), (4524, 437025), (5220, 378755), (5655, 349620), (5827, 339300), (5850, 337966), (6525, 303004), (6786, 291350), (7540, 262215), (8700, 227253), (9425, 209772), (11310, 174810), (11654, 169650), (11700, 168983), (13050, 151502), (13572, 145675), (16965, 116540), (17481, 113100), (18850, 104886), (22620, 87405), (23308, 84825), (26100, 75751), (28275, 69924), (29135, 67860), (33930, 58270), (34962, 56550), (37700, 52443)]