173884260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 548589888

約数和(自身を除く): 374705628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 129, 132, 165, 172, 215, 220, 242, 258, 330, 363, 430, 473, 484, 516, 557, 605, 645, 660, 726, 860, 946, 1114, 1210, 1290, 1419, 1452, 1671, 1815, 1892, 2228, 2365, 2420, 2580, 2785, 2838, 3342, 3630, 4730, 5203, 5570, 5676, 6127, 6684, 7095, 7260, 8355, 9460, 10406, 11140, 12254, 14190, 15609, 16710, 18381, 20812, 23951, 24508, 26015, 28380, 30635, 31218, 33420, 36762, 47902, 52030, 61270, 62436, 67397, 71853, 73524, 78045, 91905, 95804, 104060, 119755, 122540, 134794, 143706, 156090, 183810, 202191, 239510, 263461, 269588, 287412, 312180, 336985, 359265, 367620, 404382, 479020, 526922, 673970, 718530, 790383, 808764, 1010955, 1053844, 1317305, 1347940, 1437060, 1580766, 2021910, 2634610, 2898071, 3161532, 3951915, 4043820, 5269220, 5796142, 7903830, 8694213, 11592284, 14490355, 15807660, 17388426, 28980710, 34776852, 43471065, 57961420, 86942130, 173884260]

約数ペア:

[(1, 173884260), (2, 86942130), (3, 57961420), (4, 43471065), (5, 34776852), (6, 28980710), (10, 17388426), (11, 15807660), (12, 14490355), (15, 11592284), (20, 8694213), (22, 7903830), (30, 5796142), (33, 5269220), (43, 4043820), (44, 3951915), (55, 3161532), (60, 2898071), (66, 2634610), (86, 2021910), (110, 1580766), (121, 1437060), (129, 1347940), (132, 1317305), (165, 1053844), (172, 1010955), (215, 808764), (220, 790383), (242, 718530), (258, 673970), (330, 526922), (363, 479020), (430, 404382), (473, 367620), (484, 359265), (516, 336985), (557, 312180), (605, 287412), (645, 269588), (660, 263461), (726, 239510), (860, 202191), (946, 183810), (1114, 156090), (1210, 143706), (1290, 134794), (1419, 122540), (1452, 119755), (1671, 104060), (1815, 95804), (1892, 91905), (2228, 78045), (2365, 73524), (2420, 71853), (2580, 67397), (2785, 62436), (2838, 61270), (3342, 52030), (3630, 47902), (4730, 36762), (5203, 33420), (5570, 31218), (5676, 30635), (6127, 28380), (6684, 26015), (7095, 24508), (7260, 23951), (8355, 20812), (9460, 18381), (10406, 16710), (11140, 15609), (12254, 14190)]