45271980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6480

約数の個数: 96

約数和(自身を含む): 151704000

約数和(自身を除く): 106432020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 6449, 7020, 12898, 19347, 25796, 32245, 38694, 58041, 64490, 77388, 83837, 96735, 116082, 128980, 167674, 174123, 193470, 232164, 251511, 290205, 335348, 348246, 386940, 419185, 503022, 580410, 696492, 754533, 838370, 870615, 1006044, 1160820, 1257555, 1509066, 1676740, 1741230, 2263599, 2515110, 3018132, 3482460, 3772665, 4527198, 5030220, 7545330, 9054396, 11317995, 15090660, 22635990, 45271980]

約数ペア:

[(1, 45271980), (2, 22635990), (3, 15090660), (4, 11317995), (5, 9054396), (6, 7545330), (9, 5030220), (10, 4527198), (12, 3772665), (13, 3482460), (15, 3018132), (18, 2515110), (20, 2263599), (26, 1741230), (27, 1676740), (30, 1509066), (36, 1257555), (39, 1160820), (45, 1006044), (52, 870615), (54, 838370), (60, 754533), (65, 696492), (78, 580410), (90, 503022), (108, 419185), (117, 386940), (130, 348246), (135, 335348), (156, 290205), (180, 251511), (195, 232164), (234, 193470), (260, 174123), (270, 167674), (351, 128980), (390, 116082), (468, 96735), (540, 83837), (585, 77388), (702, 64490), (780, 58041), (1170, 38694), (1404, 32245), (1755, 25796), (2340, 19347), (3510, 12898), (6449, 7020)]