105125220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3583}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 320925696

約数和(自身を除く): 215800476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 3583, 4890, 5868, 7166, 7335, 9780, 10749, 14332, 14670, 17915, 21498, 29340, 32247, 35830, 42996, 53745, 64494, 71660, 107490, 128988, 161235, 214980, 322470, 584029, 644940, 1168058, 1752087, 2336116, 2920145, 3504174, 5256261, 5840290, 7008348, 8760435, 10512522, 11680580, 17520870, 21025044, 26281305, 35041740, 52562610, 105125220]

約数ペア:

[(1, 105125220), (2, 52562610), (3, 35041740), (4, 26281305), (5, 21025044), (6, 17520870), (9, 11680580), (10, 10512522), (12, 8760435), (15, 7008348), (18, 5840290), (20, 5256261), (30, 3504174), (36, 2920145), (45, 2336116), (60, 1752087), (90, 1168058), (163, 644940), (180, 584029), (326, 322470), (489, 214980), (652, 161235), (815, 128988), (978, 107490), (1467, 71660), (1630, 64494), (1956, 53745), (2445, 42996), (2934, 35830), (3260, 32247), (3583, 29340), (4890, 21498), (5868, 17915), (7166, 14670), (7335, 14332), (9780, 10749)]