148989720

素因数分解:

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

素因数の和:398

約数の個数: 192

約数和(自身を含む): 508677120

約数和(自身を除く): 359687400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 331, 341, 363, 372, 440, 465, 484, 605, 620, 660, 662, 682, 726, 744, 930, 968, 993, 1023, 1210, 1240, 1320, 1324, 1364, 1452, 1655, 1705, 1815, 1860, 1986, 2046, 2420, 2648, 2728, 2904, 3310, 3410, 3630, 3641, 3720, 3751, 3972, 4092, 4840, 4965, 5115, 6620, 6820, 7260, 7282, 7502, 7944, 8184, 9930, 10230, 10261, 10923, 11253, 13240, 13640, 14520, 14564, 15004, 18205, 18755, 19860, 20460, 20522, 21846, 22506, 29128, 30008, 30783, 36410, 37510, 39720, 40051, 40920, 41044, 43692, 45012, 51305, 54615, 56265, 61566, 72820, 75020, 80102, 82088, 87384, 90024, 102610, 109230, 112530, 112871, 120153, 123132, 145640, 150040, 153915, 160204, 200255, 205220, 218460, 225060, 225742, 240306, 246264, 307830, 320408, 338613, 400510, 410440, 436920, 450120, 451484, 480612, 564355, 600765, 615660, 677226, 801020, 902968, 961224, 1128710, 1201530, 1231320, 1241581, 1354452, 1602040, 1693065, 2257420, 2403060, 2483162, 2708904, 3386130, 3724743, 4514840, 4806120, 4966324, 6207905, 6772260, 7449486, 9932648, 12415810, 13544520, 14898972, 18623715, 24831620, 29797944, 37247430, 49663240, 74494860, 148989720]

約数ペア:

[(1, 148989720), (2, 74494860), (3, 49663240), (4, 37247430), (5, 29797944), (6, 24831620), (8, 18623715), (10, 14898972), (11, 13544520), (12, 12415810), (15, 9932648), (20, 7449486), (22, 6772260), (24, 6207905), (30, 4966324), (31, 4806120), (33, 4514840), (40, 3724743), (44, 3386130), (55, 2708904), (60, 2483162), (62, 2403060), (66, 2257420), (88, 1693065), (93, 1602040), (110, 1354452), (120, 1241581), (121, 1231320), (124, 1201530), (132, 1128710), (155, 961224), (165, 902968), (186, 801020), (220, 677226), (242, 615660), (248, 600765), (264, 564355), (310, 480612), (330, 451484), (331, 450120), (341, 436920), (363, 410440), (372, 400510), (440, 338613), (465, 320408), (484, 307830), (605, 246264), (620, 240306), (660, 225742), (662, 225060), (682, 218460), (726, 205220), (744, 200255), (930, 160204), (968, 153915), (993, 150040), (1023, 145640), (1210, 123132), (1240, 120153), (1320, 112871), (1324, 112530), (1364, 109230), (1452, 102610), (1655, 90024), (1705, 87384), (1815, 82088), (1860, 80102), (1986, 75020), (2046, 72820), (2420, 61566), (2648, 56265), (2728, 54615), (2904, 51305), (3310, 45012), (3410, 43692), (3630, 41044), (3641, 40920), (3720, 40051), (3751, 39720), (3972, 37510), (4092, 36410), (4840, 30783), (4965, 30008), (5115, 29128), (6620, 22506), (6820, 21846), (7260, 20522), (7282, 20460), (7502, 19860), (7944, 18755), (8184, 18205), (9930, 15004), (10230, 14564), (10261, 14520), (10923, 13640), (11253, 13240)]