66299940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7517}}^1$

素因数の和:7546

約数の個数: 108

約数和(自身を含む): 233975196

約数和(自身を除く): 167675256

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7517, 8820, 15034, 22551, 30068, 37585, 45102, 52619, 67653, 75170, 90204, 105238, 112755, 135306, 150340, 157857, 210476, 225510, 263095, 270612, 315714, 338265, 368333, 451020, 473571, 526190, 631428, 676530, 736666, 789285, 947142, 1052380, 1104999, 1353060, 1473332, 1578570, 1841665, 1894284, 2209998, 2367855, 3157140, 3314997, 3683330, 4419996, 4735710, 5524995, 6629994, 7366660, 9471420, 11049990, 13259988, 16574985, 22099980, 33149970, 66299940]

約数ペア:

[(1, 66299940), (2, 33149970), (3, 22099980), (4, 16574985), (5, 13259988), (6, 11049990), (7, 9471420), (9, 7366660), (10, 6629994), (12, 5524995), (14, 4735710), (15, 4419996), (18, 3683330), (20, 3314997), (21, 3157140), (28, 2367855), (30, 2209998), (35, 1894284), (36, 1841665), (42, 1578570), (45, 1473332), (49, 1353060), (60, 1104999), (63, 1052380), (70, 947142), (84, 789285), (90, 736666), (98, 676530), (105, 631428), (126, 526190), (140, 473571), (147, 451020), (180, 368333), (196, 338265), (210, 315714), (245, 270612), (252, 263095), (294, 225510), (315, 210476), (420, 157857), (441, 150340), (490, 135306), (588, 112755), (630, 105238), (735, 90204), (882, 75170), (980, 67653), (1260, 52619), (1470, 45102), (1764, 37585), (2205, 30068), (2940, 22551), (4410, 15034), (7517, 8820)]