181168260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33181}}^1$

素因数の和:33213

約数の個数: 96

約数和(自身を含む): 624352512

約数和(自身を除く): 443184252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 33181, 66362, 99543, 132724, 165905, 199086, 232267, 331810, 398172, 431353, 464534, 497715, 663620, 696801, 862706, 929068, 995430, 1161335, 1294059, 1393602, 1725412, 1990860, 2156765, 2322670, 2588118, 2787204, 3019471, 3484005, 4313530, 4645340, 5176236, 6038942, 6470295, 6968010, 8627060, 9058413, 12077884, 12940590, 13936020, 15097355, 18116826, 25881180, 30194710, 36233652, 45292065, 60389420, 90584130, 181168260]

約数ペア:

[(1, 181168260), (2, 90584130), (3, 60389420), (4, 45292065), (5, 36233652), (6, 30194710), (7, 25881180), (10, 18116826), (12, 15097355), (13, 13936020), (14, 12940590), (15, 12077884), (20, 9058413), (21, 8627060), (26, 6968010), (28, 6470295), (30, 6038942), (35, 5176236), (39, 4645340), (42, 4313530), (52, 3484005), (60, 3019471), (65, 2787204), (70, 2588118), (78, 2322670), (84, 2156765), (91, 1990860), (105, 1725412), (130, 1393602), (140, 1294059), (156, 1161335), (182, 995430), (195, 929068), (210, 862706), (260, 696801), (273, 663620), (364, 497715), (390, 464534), (420, 431353), (455, 398172), (546, 331810), (780, 232267), (910, 199086), (1092, 165905), (1365, 132724), (1820, 99543), (2730, 66362), (5460, 33181)]