115826200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 320604480

約数和(自身を除く): 204778280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 98, 100, 106, 140, 175, 196, 200, 212, 223, 245, 265, 280, 350, 371, 392, 424, 446, 490, 530, 700, 742, 892, 980, 1060, 1115, 1225, 1325, 1400, 1484, 1561, 1784, 1855, 1960, 2120, 2230, 2450, 2597, 2650, 2968, 3122, 3710, 4460, 4900, 5194, 5300, 5575, 6244, 7420, 7805, 8920, 9275, 9800, 10388, 10600, 10927, 11150, 11819, 12488, 12985, 14840, 15610, 18550, 20776, 21854, 22300, 23638, 25970, 31220, 37100, 39025, 43708, 44600, 47276, 51940, 54635, 59095, 62440, 64925, 74200, 78050, 82733, 87416, 94552, 103880, 109270, 118190, 129850, 156100, 165466, 218540, 236380, 259700, 273175, 295475, 312200, 330932, 413665, 437080, 472760, 519400, 546350, 579131, 590950, 661864, 827330, 1092700, 1158262, 1181900, 1654660, 2068325, 2185400, 2316524, 2363800, 2895655, 3309320, 4136650, 4633048, 5791310, 8273300, 11582620, 14478275, 16546600, 23165240, 28956550, 57913100, 115826200]

約数ペア:

[(1, 115826200), (2, 57913100), (4, 28956550), (5, 23165240), (7, 16546600), (8, 14478275), (10, 11582620), (14, 8273300), (20, 5791310), (25, 4633048), (28, 4136650), (35, 3309320), (40, 2895655), (49, 2363800), (50, 2316524), (53, 2185400), (56, 2068325), (70, 1654660), (98, 1181900), (100, 1158262), (106, 1092700), (140, 827330), (175, 661864), (196, 590950), (200, 579131), (212, 546350), (223, 519400), (245, 472760), (265, 437080), (280, 413665), (350, 330932), (371, 312200), (392, 295475), (424, 273175), (446, 259700), (490, 236380), (530, 218540), (700, 165466), (742, 156100), (892, 129850), (980, 118190), (1060, 109270), (1115, 103880), (1225, 94552), (1325, 87416), (1400, 82733), (1484, 78050), (1561, 74200), (1784, 64925), (1855, 62440), (1960, 59095), (2120, 54635), (2230, 51940), (2450, 47276), (2597, 44600), (2650, 43708), (2968, 39025), (3122, 37100), (3710, 31220), (4460, 25970), (4900, 23638), (5194, 22300), (5300, 21854), (5575, 20776), (6244, 18550), (7420, 15610), (7805, 14840), (8920, 12985), (9275, 12488), (9800, 11819), (10388, 11150), (10600, 10927)]