126923580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100733}}^1$

素因数の和:100755

約数の個数: 72

約数和(自身を含む): 440006112

約数和(自身を除く): 313082532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100733, 201466, 302199, 402932, 503665, 604398, 705131, 906597, 1007330, 1208796, 1410262, 1510995, 1813194, 2014660, 2115393, 2820524, 3021990, 3525655, 3626388, 4230786, 4532985, 6043980, 6346179, 7051310, 8461572, 9065970, 10576965, 12692358, 14102620, 18131940, 21153930, 25384716, 31730895, 42307860, 63461790, 126923580]

約数ペア:

[(1, 126923580), (2, 63461790), (3, 42307860), (4, 31730895), (5, 25384716), (6, 21153930), (7, 18131940), (9, 14102620), (10, 12692358), (12, 10576965), (14, 9065970), (15, 8461572), (18, 7051310), (20, 6346179), (21, 6043980), (28, 4532985), (30, 4230786), (35, 3626388), (36, 3525655), (42, 3021990), (45, 2820524), (60, 2115393), (63, 2014660), (70, 1813194), (84, 1510995), (90, 1410262), (105, 1208796), (126, 1007330), (140, 906597), (180, 705131), (210, 604398), (252, 503665), (315, 402932), (420, 302199), (630, 201466), (1260, 100733)]