100332720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 338771472

約数和(自身を除く): 238438752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 421, 662, 720, 842, 993, 1263, 1324, 1655, 1684, 1986, 2105, 2526, 2648, 2979, 3310, 3368, 3789, 3972, 4210, 4965, 5052, 5296, 5958, 6315, 6620, 6736, 7578, 7944, 8420, 9930, 10104, 11916, 12630, 13240, 14895, 15156, 15888, 16840, 18945, 19860, 20208, 23832, 25260, 26480, 29790, 30312, 33680, 37890, 39720, 47664, 50520, 59580, 60624, 75780, 79440, 101040, 119160, 139351, 151560, 238320, 278702, 303120, 418053, 557404, 696755, 836106, 1114808, 1254159, 1393510, 1672212, 2090265, 2229616, 2508318, 2787020, 3344424, 4180530, 5016636, 5574040, 6270795, 6688848, 8361060, 10033272, 11148080, 12541590, 16722120, 20066544, 25083180, 33444240, 50166360, 100332720]

約数ペア:

[(1, 100332720), (2, 50166360), (3, 33444240), (4, 25083180), (5, 20066544), (6, 16722120), (8, 12541590), (9, 11148080), (10, 10033272), (12, 8361060), (15, 6688848), (16, 6270795), (18, 5574040), (20, 5016636), (24, 4180530), (30, 3344424), (36, 2787020), (40, 2508318), (45, 2229616), (48, 2090265), (60, 1672212), (72, 1393510), (80, 1254159), (90, 1114808), (120, 836106), (144, 696755), (180, 557404), (240, 418053), (331, 303120), (360, 278702), (421, 238320), (662, 151560), (720, 139351), (842, 119160), (993, 101040), (1263, 79440), (1324, 75780), (1655, 60624), (1684, 59580), (1986, 50520), (2105, 47664), (2526, 39720), (2648, 37890), (2979, 33680), (3310, 30312), (3368, 29790), (3789, 26480), (3972, 25260), (4210, 23832), (4965, 20208), (5052, 19860), (5296, 18945), (5958, 16840), (6315, 15888), (6620, 15156), (6736, 14895), (7578, 13240), (7944, 12630), (8420, 11916), (9930, 10104)]