90538260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2465

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 185250540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2399, 2516, 3145, 3774, 4798, 6290, 7197, 7548, 9435, 9596, 11995, 12580, 14394, 18870, 23990, 28788, 35985, 37740, 40783, 47980, 71970, 81566, 88763, 122349, 143940, 163132, 177526, 203915, 244698, 266289, 355052, 407830, 443815, 489396, 532578, 611745, 815660, 887630, 1065156, 1223490, 1331445, 1508971, 1775260, 2446980, 2662890, 3017942, 4526913, 5325780, 6035884, 7544855, 9053826, 15089710, 18107652, 22634565, 30179420, 45269130, 90538260]

約数ペア:

[(1, 90538260), (2, 45269130), (3, 30179420), (4, 22634565), (5, 18107652), (6, 15089710), (10, 9053826), (12, 7544855), (15, 6035884), (17, 5325780), (20, 4526913), (30, 3017942), (34, 2662890), (37, 2446980), (51, 1775260), (60, 1508971), (68, 1331445), (74, 1223490), (85, 1065156), (102, 887630), (111, 815660), (148, 611745), (170, 532578), (185, 489396), (204, 443815), (222, 407830), (255, 355052), (340, 266289), (370, 244698), (444, 203915), (510, 177526), (555, 163132), (629, 143940), (740, 122349), (1020, 88763), (1110, 81566), (1258, 71970), (1887, 47980), (2220, 40783), (2399, 37740), (2516, 35985), (3145, 28788), (3774, 23990), (4798, 18870), (6290, 14394), (7197, 12580), (7548, 11995), (9435, 9596)]