159462810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 462309120

約数和(自身を除く): 302846310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 181, 195, 234, 251, 270, 351, 362, 390, 502, 543, 585, 702, 753, 905, 1086, 1170, 1255, 1506, 1629, 1755, 1810, 2259, 2353, 2510, 2715, 3258, 3263, 3510, 3765, 4518, 4706, 4887, 5430, 6526, 6777, 7059, 7530, 8145, 9774, 9789, 11295, 11765, 13554, 14118, 16290, 16315, 19578, 21177, 22590, 23530, 24435, 29367, 32630, 33885, 35295, 42354, 45431, 48870, 48945, 58734, 63531, 67770, 70590, 88101, 90862, 97890, 105885, 127062, 136293, 146835, 176202, 211770, 227155, 272586, 293670, 317655, 408879, 440505, 454310, 590603, 635310, 681465, 817758, 881010, 1181206, 1226637, 1362930, 1771809, 2044395, 2453274, 2953015, 3543618, 4088790, 5315427, 5906030, 6133185, 8859045, 10630854, 12266370, 15946281, 17718090, 26577135, 31892562, 53154270, 79731405, 159462810]

約数ペア:

[(1, 159462810), (2, 79731405), (3, 53154270), (5, 31892562), (6, 26577135), (9, 17718090), (10, 15946281), (13, 12266370), (15, 10630854), (18, 8859045), (26, 6133185), (27, 5906030), (30, 5315427), (39, 4088790), (45, 3543618), (54, 2953015), (65, 2453274), (78, 2044395), (90, 1771809), (117, 1362930), (130, 1226637), (135, 1181206), (181, 881010), (195, 817758), (234, 681465), (251, 635310), (270, 590603), (351, 454310), (362, 440505), (390, 408879), (502, 317655), (543, 293670), (585, 272586), (702, 227155), (753, 211770), (905, 176202), (1086, 146835), (1170, 136293), (1255, 127062), (1506, 105885), (1629, 97890), (1755, 90862), (1810, 88101), (2259, 70590), (2353, 67770), (2510, 63531), (2715, 58734), (3258, 48945), (3263, 48870), (3510, 45431), (3765, 42354), (4518, 35295), (4706, 33885), (4887, 32630), (5430, 29367), (6526, 24435), (6777, 23530), (7059, 22590), (7530, 21177), (8145, 19578), (9774, 16315), (9789, 16290), (11295, 14118), (11765, 13554)]