525327880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 1592524800

約数和(自身を除く): 1067196920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 79, 85, 88, 110, 119, 127, 136, 140, 154, 158, 170, 187, 220, 238, 254, 280, 308, 316, 340, 374, 385, 395, 440, 476, 508, 553, 595, 616, 632, 635, 680, 748, 770, 790, 869, 889, 935, 952, 1016, 1106, 1190, 1270, 1309, 1343, 1397, 1496, 1540, 1580, 1738, 1778, 1870, 2159, 2212, 2380, 2540, 2618, 2686, 2765, 2794, 3080, 3160, 3476, 3556, 3740, 4318, 4345, 4424, 4445, 4760, 5080, 5236, 5372, 5530, 5588, 6083, 6545, 6715, 6952, 6985, 7112, 7480, 8636, 8690, 8890, 9401, 9779, 10033, 10472, 10744, 10795, 11060, 11176, 12166, 13090, 13430, 13970, 14773, 15113, 17272, 17380, 17780, 18802, 19558, 20066, 21590, 22120, 23749, 24332, 26180, 26860, 27940, 29546, 30226, 30415, 34760, 35560, 37604, 39116, 40132, 43180, 47005, 47498, 48664, 48895, 50165, 52360, 53720, 55880, 59092, 60452, 60830, 70231, 73865, 75208, 75565, 78232, 80264, 86360, 94010, 94996, 97790, 100330, 103411, 110363, 118184, 118745, 120904, 121660, 140462, 147730, 151130, 166243, 170561, 188020, 189992, 195580, 200660, 206822, 220726, 237490, 243320, 280924, 295460, 302260, 332486, 341122, 351155, 376040, 391160, 401320, 413644, 441452, 474980, 517055, 551815, 561848, 590920, 604520, 664972, 682244, 702310, 772541, 827288, 831215, 852805, 882904, 949960, 1034110, 1103630, 1193927, 1329944, 1364488, 1404620, 1545082, 1662430, 1705610, 1876171, 2068220, 2207260, 2387854, 2809240, 3090164, 3324860, 3411220, 3752342, 3862705, 4136440, 4414520, 4775708, 5969635, 6180328, 6649720, 6822440, 7504684, 7725410, 9380855, 9551416, 11939270, 13133197, 15009368, 15450820, 18761710, 23878540, 26266394, 30901640, 37523420, 47757080, 52532788, 65665985, 75046840, 105065576, 131331970, 262663940, 525327880]

約数ペア:

[(1, 525327880), (2, 262663940), (4, 131331970), (5, 105065576), (7, 75046840), (8, 65665985), (10, 52532788), (11, 47757080), (14, 37523420), (17, 30901640), (20, 26266394), (22, 23878540), (28, 18761710), (34, 15450820), (35, 15009368), (40, 13133197), (44, 11939270), (55, 9551416), (56, 9380855), (68, 7725410), (70, 7504684), (77, 6822440), (79, 6649720), (85, 6180328), (88, 5969635), (110, 4775708), (119, 4414520), (127, 4136440), (136, 3862705), (140, 3752342), (154, 3411220), (158, 3324860), (170, 3090164), (187, 2809240), (220, 2387854), (238, 2207260), (254, 2068220), (280, 1876171), (308, 1705610), (316, 1662430), (340, 1545082), (374, 1404620), (385, 1364488), (395, 1329944), (440, 1193927), (476, 1103630), (508, 1034110), (553, 949960), (595, 882904), (616, 852805), (632, 831215), (635, 827288), (680, 772541), (748, 702310), (770, 682244), (790, 664972), (869, 604520), (889, 590920), (935, 561848), (952, 551815), (1016, 517055), (1106, 474980), (1190, 441452), (1270, 413644), (1309, 401320), (1343, 391160), (1397, 376040), (1496, 351155), (1540, 341122), (1580, 332486), (1738, 302260), (1778, 295460), (1870, 280924), (2159, 243320), (2212, 237490), (2380, 220726), (2540, 206822), (2618, 200660), (2686, 195580), (2765, 189992), (2794, 188020), (3080, 170561), (3160, 166243), (3476, 151130), (3556, 147730), (3740, 140462), (4318, 121660), (4345, 120904), (4424, 118745), (4445, 118184), (4760, 110363), (5080, 103411), (5236, 100330), (5372, 97790), (5530, 94996), (5588, 94010), (6083, 86360), (6545, 80264), (6715, 78232), (6952, 75565), (6985, 75208), (7112, 73865), (7480, 70231), (8636, 60830), (8690, 60452), (8890, 59092), (9401, 55880), (9779, 53720), (10033, 52360), (10472, 50165), (10744, 48895), (10795, 48664), (11060, 47498), (11176, 47005), (12166, 43180), (13090, 40132), (13430, 39116), (13970, 37604), (14773, 35560), (15113, 34760), (17272, 30415), (17380, 30226), (17780, 29546), (18802, 27940), (19558, 26860), (20066, 26180), (21590, 24332), (22120, 23749)]