87657660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 274176000

約数和(自身を除く): 186518340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 599, 813, 1084, 1198, 1355, 1626, 1797, 2396, 2439, 2710, 2995, 3252, 3594, 4065, 4878, 5391, 5420, 5990, 7188, 7317, 8130, 8985, 9756, 10782, 11980, 12195, 14634, 16173, 16260, 17970, 21564, 24390, 26955, 29268, 32346, 35940, 36585, 48780, 53910, 64692, 73170, 80865, 107820, 146340, 161730, 162329, 323460, 324658, 486987, 649316, 811645, 973974, 1460961, 1623290, 1947948, 2434935, 2921922, 3246580, 4382883, 4869870, 5843844, 7304805, 8765766, 9739740, 14609610, 17531532, 21914415, 29219220, 43828830, 87657660]

約数ペア:

[(1, 87657660), (2, 43828830), (3, 29219220), (4, 21914415), (5, 17531532), (6, 14609610), (9, 9739740), (10, 8765766), (12, 7304805), (15, 5843844), (18, 4869870), (20, 4382883), (27, 3246580), (30, 2921922), (36, 2434935), (45, 1947948), (54, 1623290), (60, 1460961), (90, 973974), (108, 811645), (135, 649316), (180, 486987), (270, 324658), (271, 323460), (540, 162329), (542, 161730), (599, 146340), (813, 107820), (1084, 80865), (1198, 73170), (1355, 64692), (1626, 53910), (1797, 48780), (2396, 36585), (2439, 35940), (2710, 32346), (2995, 29268), (3252, 26955), (3594, 24390), (4065, 21564), (4878, 17970), (5391, 16260), (5420, 16173), (5990, 14634), (7188, 12195), (7317, 11980), (8130, 10782), (8985, 9756)]