2158757100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:929

約数の個数: 216

約数和(自身を含む): 7074390960

約数和(自身を除く): 4915633860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 107, 116, 145, 150, 174, 180, 214, 225, 261, 290, 300, 321, 348, 428, 435, 450, 522, 535, 580, 642, 725, 773, 870, 900, 963, 1044, 1070, 1284, 1305, 1450, 1546, 1605, 1740, 1926, 2140, 2175, 2319, 2610, 2675, 2900, 3092, 3103, 3210, 3852, 3865, 4350, 4638, 4815, 5220, 5350, 6206, 6420, 6525, 6957, 7730, 8025, 8700, 9276, 9309, 9630, 10700, 11595, 12412, 13050, 13914, 15460, 15515, 16050, 18618, 19260, 19325, 22417, 23190, 24075, 26100, 27828, 27927, 31030, 32100, 34785, 37236, 38650, 44834, 46380, 46545, 48150, 55854, 57975, 62060, 67251, 69570, 77300, 77575, 82711, 89668, 93090, 96300, 111708, 112085, 115950, 134502, 139140, 139635, 155150, 165422, 173925, 186180, 201753, 224170, 231900, 232725, 248133, 269004, 279270, 310300, 330844, 336255, 347850, 403506, 413555, 448340, 465450, 496266, 558540, 560425, 672510, 695700, 698175, 744399, 807012, 827110, 930900, 992532, 1008765, 1120850, 1240665, 1345020, 1396350, 1488798, 1654220, 1681275, 2017530, 2067775, 2241700, 2398619, 2481330, 2792700, 2977596, 3362550, 3721995, 4035060, 4135550, 4797238, 4962660, 5043825, 6203325, 6725100, 7195857, 7443990, 8271100, 9594476, 10087650, 11993095, 12406650, 14391714, 14887980, 18609975, 20175300, 21587571, 23986190, 24813300, 28783428, 35979285, 37219950, 43175142, 47972380, 59965475, 71958570, 74439900, 86350284, 107937855, 119930950, 143917140, 179896425, 215875710, 239861900, 359792850, 431751420, 539689275, 719585700, 1079378550, 2158757100]

約数ペア:

[(1, 2158757100), (2, 1079378550), (3, 719585700), (4, 539689275), (5, 431751420), (6, 359792850), (9, 239861900), (10, 215875710), (12, 179896425), (15, 143917140), (18, 119930950), (20, 107937855), (25, 86350284), (29, 74439900), (30, 71958570), (36, 59965475), (45, 47972380), (50, 43175142), (58, 37219950), (60, 35979285), (75, 28783428), (87, 24813300), (90, 23986190), (100, 21587571), (107, 20175300), (116, 18609975), (145, 14887980), (150, 14391714), (174, 12406650), (180, 11993095), (214, 10087650), (225, 9594476), (261, 8271100), (290, 7443990), (300, 7195857), (321, 6725100), (348, 6203325), (428, 5043825), (435, 4962660), (450, 4797238), (522, 4135550), (535, 4035060), (580, 3721995), (642, 3362550), (725, 2977596), (773, 2792700), (870, 2481330), (900, 2398619), (963, 2241700), (1044, 2067775), (1070, 2017530), (1284, 1681275), (1305, 1654220), (1450, 1488798), (1546, 1396350), (1605, 1345020), (1740, 1240665), (1926, 1120850), (2140, 1008765), (2175, 992532), (2319, 930900), (2610, 827110), (2675, 807012), (2900, 744399), (3092, 698175), (3103, 695700), (3210, 672510), (3852, 560425), (3865, 558540), (4350, 496266), (4638, 465450), (4815, 448340), (5220, 413555), (5350, 403506), (6206, 347850), (6420, 336255), (6525, 330844), (6957, 310300), (7730, 279270), (8025, 269004), (8700, 248133), (9276, 232725), (9309, 231900), (9630, 224170), (10700, 201753), (11595, 186180), (12412, 173925), (13050, 165422), (13914, 155150), (15460, 139635), (15515, 139140), (16050, 134502), (18618, 115950), (19260, 112085), (19325, 111708), (22417, 96300), (23190, 93090), (24075, 89668), (26100, 82711), (27828, 77575), (27927, 77300), (31030, 69570), (32100, 67251), (34785, 62060), (37236, 57975), (38650, 55854), (44834, 48150), (46380, 46545)]