77830740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11087}}^1$

素因数の和:11118

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 182959020

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, 7020, 11087, 22174, 33261, 44348, 55435, 66522, 99783, 110870, 133044, 144131, 166305, 199566, 221740, 288262, 299349, 332610, 399132, 432393, 498915, 576524, 598698, 665220, 720655, 864786, 997830, 1197396, 1297179, 1441310, 1496745, 1729572, 1995660, 2161965, 2594358, 2882620, 2993490, 3891537, 4323930, 5188716, 5986980, 6485895, 7783074, 8647860, 12971790, 15566148, 19457685, 25943580, 38915370, 77830740]

約数ペア:

[(1, 77830740), (2, 38915370), (3, 25943580), (4, 19457685), (5, 15566148), (6, 12971790), (9, 8647860), (10, 7783074), (12, 6485895), (13, 5986980), (15, 5188716), (18, 4323930), (20, 3891537), (26, 2993490), (27, 2882620), (30, 2594358), (36, 2161965), (39, 1995660), (45, 1729572), (52, 1496745), (54, 1441310), (60, 1297179), (65, 1197396), (78, 997830), (90, 864786), (108, 720655), (117, 665220), (130, 598698), (135, 576524), (156, 498915), (180, 432393), (195, 399132), (234, 332610), (260, 299349), (270, 288262), (351, 221740), (390, 199566), (468, 166305), (540, 144131), (585, 133044), (702, 110870), (780, 99783), (1170, 66522), (1404, 55435), (1755, 44348), (2340, 33261), (3510, 22174), (7020, 11087)]