213436740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29399}}^1$

素因数の和:29433

約数の個数: 72

約数和(自身を含む): 656913600

約数和(自身を除く): 443476860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 29399, 58798, 88197, 117596, 146995, 176394, 293990, 323389, 352788, 440985, 587980, 646778, 881970, 970167, 1293556, 1616945, 1763940, 1940334, 3233890, 3557279, 3880668, 4850835, 6467780, 7114558, 9701670, 10671837, 14229116, 17786395, 19403340, 21343674, 35572790, 42687348, 53359185, 71145580, 106718370, 213436740]

約数ペア:

[(1, 213436740), (2, 106718370), (3, 71145580), (4, 53359185), (5, 42687348), (6, 35572790), (10, 21343674), (11, 19403340), (12, 17786395), (15, 14229116), (20, 10671837), (22, 9701670), (30, 7114558), (33, 6467780), (44, 4850835), (55, 3880668), (60, 3557279), (66, 3233890), (110, 1940334), (121, 1763940), (132, 1616945), (165, 1293556), (220, 970167), (242, 881970), (330, 646778), (363, 587980), (484, 440985), (605, 352788), (660, 323389), (726, 293990), (1210, 176394), (1452, 146995), (1815, 117596), (2420, 88197), (3630, 58798), (7260, 29399)]