75167820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 282967776

約数和(自身を除く): 207799956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 353, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 706, 780, 819, 845, 910, 1014, 1059, 1092, 1170, 1183, 1260, 1365, 1412, 1521, 1638, 1690, 1765, 1820, 2028, 2118, 2340, 2366, 2471, 2535, 2730, 3042, 3177, 3276, 3380, 3530, 3549, 4095, 4236, 4589, 4732, 4942, 5070, 5295, 5460, 5915, 6084, 6354, 7060, 7098, 7413, 7605, 8190, 9178, 9884, 10140, 10590, 10647, 11830, 12355, 12708, 13767, 14196, 14826, 15210, 15885, 16380, 17745, 18356, 21180, 21294, 22239, 22945, 23660, 24710, 27534, 29652, 30420, 31770, 32123, 35490, 37065, 41301, 42588, 44478, 45890, 49420, 53235, 55068, 59657, 63540, 64246, 68835, 70980, 74130, 82602, 88956, 91780, 96369, 106470, 111195, 119314, 128492, 137670, 148260, 160615, 165204, 178971, 192738, 206505, 212940, 222390, 238628, 275340, 289107, 298285, 321230, 357942, 385476, 413010, 417599, 444780, 481845, 536913, 578214, 596570, 642460, 715884, 826020, 835198, 894855, 963690, 1073826, 1156428, 1193140, 1252797, 1445535, 1670396, 1789710, 1927380, 2087995, 2147652, 2505594, 2684565, 2891070, 3579420, 3758391, 4175990, 5011188, 5369130, 5782140, 6263985, 7516782, 8351980, 10738260, 12527970, 15033564, 18791955, 25055940, 37583910, 75167820]

約数ペア:

[(1, 75167820), (2, 37583910), (3, 25055940), (4, 18791955), (5, 15033564), (6, 12527970), (7, 10738260), (9, 8351980), (10, 7516782), (12, 6263985), (13, 5782140), (14, 5369130), (15, 5011188), (18, 4175990), (20, 3758391), (21, 3579420), (26, 2891070), (28, 2684565), (30, 2505594), (35, 2147652), (36, 2087995), (39, 1927380), (42, 1789710), (45, 1670396), (52, 1445535), (60, 1252797), (63, 1193140), (65, 1156428), (70, 1073826), (78, 963690), (84, 894855), (90, 835198), (91, 826020), (105, 715884), (117, 642460), (126, 596570), (130, 578214), (140, 536913), (156, 481845), (169, 444780), (180, 417599), (182, 413010), (195, 385476), (210, 357942), (234, 321230), (252, 298285), (260, 289107), (273, 275340), (315, 238628), (338, 222390), (353, 212940), (364, 206505), (390, 192738), (420, 178971), (455, 165204), (468, 160615), (507, 148260), (546, 137670), (585, 128492), (630, 119314), (676, 111195), (706, 106470), (780, 96369), (819, 91780), (845, 88956), (910, 82602), (1014, 74130), (1059, 70980), (1092, 68835), (1170, 64246), (1183, 63540), (1260, 59657), (1365, 55068), (1412, 53235), (1521, 49420), (1638, 45890), (1690, 44478), (1765, 42588), (1820, 41301), (2028, 37065), (2118, 35490), (2340, 32123), (2366, 31770), (2471, 30420), (2535, 29652), (2730, 27534), (3042, 24710), (3177, 23660), (3276, 22945), (3380, 22239), (3530, 21294), (3549, 21180), (4095, 18356), (4236, 17745), (4589, 16380), (4732, 15885), (4942, 15210), (5070, 14826), (5295, 14196), (5460, 13767), (5915, 12708), (6084, 12355), (6354, 11830), (7060, 10647), (7098, 10590), (7413, 10140), (7605, 9884), (8190, 9178)]