77193720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6965

約数の個数: 96

約数和(自身を含む): 259009920

約数和(自身を除く): 181816200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6917, 11160, 13834, 20751, 27668, 34585, 41502, 55336, 62253, 69170, 83004, 103755, 124506, 138340, 166008, 207510, 214427, 249012, 276680, 311265, 415020, 428854, 498024, 622530, 643281, 830040, 857708, 1072135, 1245060, 1286562, 1715416, 1929843, 2144270, 2490120, 2573124, 3216405, 3859686, 4288540, 5146248, 6432810, 7719372, 8577080, 9649215, 12865620, 15438744, 19298430, 25731240, 38596860, 77193720]

約数ペア:

[(1, 77193720), (2, 38596860), (3, 25731240), (4, 19298430), (5, 15438744), (6, 12865620), (8, 9649215), (9, 8577080), (10, 7719372), (12, 6432810), (15, 5146248), (18, 4288540), (20, 3859686), (24, 3216405), (30, 2573124), (31, 2490120), (36, 2144270), (40, 1929843), (45, 1715416), (60, 1286562), (62, 1245060), (72, 1072135), (90, 857708), (93, 830040), (120, 643281), (124, 622530), (155, 498024), (180, 428854), (186, 415020), (248, 311265), (279, 276680), (310, 249012), (360, 214427), (372, 207510), (465, 166008), (558, 138340), (620, 124506), (744, 103755), (930, 83004), (1116, 69170), (1240, 62253), (1395, 55336), (1860, 41502), (2232, 34585), (2790, 27668), (3720, 20751), (5580, 13834), (6917, 11160)]