87274530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 270696960

約数和(自身を除く): 183422430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 757, 854, 915, 945, 1098, 1281, 1514, 1647, 1830, 1890, 2135, 2271, 2562, 2745, 3294, 3785, 3843, 4270, 4542, 5299, 5490, 6405, 6813, 7570, 7686, 8235, 10598, 11355, 11529, 12810, 13626, 15897, 16470, 19215, 20439, 22710, 23058, 26495, 31794, 34065, 38430, 40878, 46177, 47691, 52990, 57645, 68130, 79485, 92354, 95382, 102195, 115290, 138531, 143073, 158970, 204390, 230885, 238455, 277062, 286146, 323239, 415593, 461770, 476910, 646478, 692655, 715365, 831186, 969717, 1246779, 1385310, 1430730, 1616195, 1939434, 2077965, 2493558, 2909151, 3232390, 4155930, 4848585, 5818302, 6233895, 8727453, 9697170, 12467790, 14545755, 17454906, 29091510, 43637265, 87274530]

約数ペア:

[(1, 87274530), (2, 43637265), (3, 29091510), (5, 17454906), (6, 14545755), (7, 12467790), (9, 9697170), (10, 8727453), (14, 6233895), (15, 5818302), (18, 4848585), (21, 4155930), (27, 3232390), (30, 2909151), (35, 2493558), (42, 2077965), (45, 1939434), (54, 1616195), (61, 1430730), (63, 1385310), (70, 1246779), (90, 969717), (105, 831186), (122, 715365), (126, 692655), (135, 646478), (183, 476910), (189, 461770), (210, 415593), (270, 323239), (305, 286146), (315, 277062), (366, 238455), (378, 230885), (427, 204390), (549, 158970), (610, 143073), (630, 138531), (757, 115290), (854, 102195), (915, 95382), (945, 92354), (1098, 79485), (1281, 68130), (1514, 57645), (1647, 52990), (1830, 47691), (1890, 46177), (2135, 40878), (2271, 38430), (2562, 34065), (2745, 31794), (3294, 26495), (3785, 23058), (3843, 22710), (4270, 20439), (4542, 19215), (5299, 16470), (5490, 15897), (6405, 13626), (6813, 12810), (7570, 11529), (7686, 11355), (8235, 10598)]