155708700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 369257700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 636, 700, 742, 795, 1050, 1060, 1113, 1325, 1399, 1484, 1590, 1855, 2100, 2226, 2650, 2798, 3180, 3710, 3975, 4197, 4452, 5300, 5565, 5596, 6995, 7420, 7950, 8394, 9275, 9793, 11130, 13990, 15900, 16788, 18550, 19586, 20985, 22260, 27825, 27980, 29379, 34975, 37100, 39172, 41970, 48965, 55650, 58758, 69950, 74147, 83940, 97930, 104925, 111300, 117516, 139900, 146895, 148294, 195860, 209850, 222441, 244825, 293790, 296588, 370735, 419700, 444882, 489650, 519029, 587580, 734475, 741470, 889764, 979300, 1038058, 1112205, 1468950, 1482940, 1557087, 1853675, 2076116, 2224410, 2595145, 2937900, 3114174, 3707350, 4448820, 5190290, 5561025, 6228348, 7414700, 7785435, 10380580, 11122050, 12975725, 15570870, 22244100, 25951450, 31141740, 38927175, 51902900, 77854350, 155708700]

約数ペア:

[(1, 155708700), (2, 77854350), (3, 51902900), (4, 38927175), (5, 31141740), (6, 25951450), (7, 22244100), (10, 15570870), (12, 12975725), (14, 11122050), (15, 10380580), (20, 7785435), (21, 7414700), (25, 6228348), (28, 5561025), (30, 5190290), (35, 4448820), (42, 3707350), (50, 3114174), (53, 2937900), (60, 2595145), (70, 2224410), (75, 2076116), (84, 1853675), (100, 1557087), (105, 1482940), (106, 1468950), (140, 1112205), (150, 1038058), (159, 979300), (175, 889764), (210, 741470), (212, 734475), (265, 587580), (300, 519029), (318, 489650), (350, 444882), (371, 419700), (420, 370735), (525, 296588), (530, 293790), (636, 244825), (700, 222441), (742, 209850), (795, 195860), (1050, 148294), (1060, 146895), (1113, 139900), (1325, 117516), (1399, 111300), (1484, 104925), (1590, 97930), (1855, 83940), (2100, 74147), (2226, 69950), (2650, 58758), (2798, 55650), (3180, 48965), (3710, 41970), (3975, 39172), (4197, 37100), (4452, 34975), (5300, 29379), (5565, 27980), (5596, 27825), (6995, 22260), (7420, 20985), (7950, 19586), (8394, 18550), (9275, 16788), (9793, 15900), (11130, 13990)]