74494860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 237382656

約数和(自身を除く): 162887796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 331, 341, 363, 372, 465, 484, 605, 620, 660, 662, 682, 726, 930, 993, 1023, 1210, 1324, 1364, 1452, 1655, 1705, 1815, 1860, 1986, 2046, 2420, 3310, 3410, 3630, 3641, 3751, 3972, 4092, 4965, 5115, 6620, 6820, 7260, 7282, 7502, 9930, 10230, 10261, 10923, 11253, 14564, 15004, 18205, 18755, 19860, 20460, 20522, 21846, 22506, 30783, 36410, 37510, 40051, 41044, 43692, 45012, 51305, 54615, 56265, 61566, 72820, 75020, 80102, 102610, 109230, 112530, 112871, 120153, 123132, 153915, 160204, 200255, 205220, 218460, 225060, 225742, 240306, 307830, 338613, 400510, 451484, 480612, 564355, 600765, 615660, 677226, 801020, 1128710, 1201530, 1241581, 1354452, 1693065, 2257420, 2403060, 2483162, 3386130, 3724743, 4966324, 6207905, 6772260, 7449486, 12415810, 14898972, 18623715, 24831620, 37247430, 74494860]

約数ペア:

[(1, 74494860), (2, 37247430), (3, 24831620), (4, 18623715), (5, 14898972), (6, 12415810), (10, 7449486), (11, 6772260), (12, 6207905), (15, 4966324), (20, 3724743), (22, 3386130), (30, 2483162), (31, 2403060), (33, 2257420), (44, 1693065), (55, 1354452), (60, 1241581), (62, 1201530), (66, 1128710), (93, 801020), (110, 677226), (121, 615660), (124, 600765), (132, 564355), (155, 480612), (165, 451484), (186, 400510), (220, 338613), (242, 307830), (310, 240306), (330, 225742), (331, 225060), (341, 218460), (363, 205220), (372, 200255), (465, 160204), (484, 153915), (605, 123132), (620, 120153), (660, 112871), (662, 112530), (682, 109230), (726, 102610), (930, 80102), (993, 75020), (1023, 72820), (1210, 61566), (1324, 56265), (1364, 54615), (1452, 51305), (1655, 45012), (1705, 43692), (1815, 41044), (1860, 40051), (1986, 37510), (2046, 36410), (2420, 30783), (3310, 22506), (3410, 21846), (3630, 20522), (3641, 20460), (3751, 19860), (3972, 18755), (4092, 18205), (4965, 15004), (5115, 14564), (6620, 11253), (6820, 10923), (7260, 10261), (7282, 10230), (7502, 9930)]