105403740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7949}}^1$

素因数の和:7991

約数の個数: 96

約数和(自身を含む): 336571200

約数和(自身を除く): 231167460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 7949, 13260, 15898, 23847, 31796, 39745, 47694, 79490, 95388, 103337, 119235, 135133, 158980, 206674, 238470, 270266, 310011, 405399, 413348, 476940, 516685, 540532, 620022, 675665, 810798, 1033370, 1240044, 1351330, 1550055, 1621596, 1756729, 2026995, 2066740, 2702660, 3100110, 3513458, 4053990, 5270187, 6200220, 7026916, 8107980, 8783645, 10540374, 17567290, 21080748, 26350935, 35134580, 52701870, 105403740]

約数ペア:

[(1, 105403740), (2, 52701870), (3, 35134580), (4, 26350935), (5, 21080748), (6, 17567290), (10, 10540374), (12, 8783645), (13, 8107980), (15, 7026916), (17, 6200220), (20, 5270187), (26, 4053990), (30, 3513458), (34, 3100110), (39, 2702660), (51, 2066740), (52, 2026995), (60, 1756729), (65, 1621596), (68, 1550055), (78, 1351330), (85, 1240044), (102, 1033370), (130, 810798), (156, 675665), (170, 620022), (195, 540532), (204, 516685), (221, 476940), (255, 413348), (260, 405399), (340, 310011), (390, 270266), (442, 238470), (510, 206674), (663, 158980), (780, 135133), (884, 119235), (1020, 103337), (1105, 95388), (1326, 79490), (2210, 47694), (2652, 39745), (3315, 31796), (4420, 23847), (6630, 15898), (7949, 13260)]