90506640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 160

約数和(自身を含む): 339621120

約数和(自身を除く): 249114480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3169, 3570, 4080, 4760, 5712, 6338, 7140, 9507, 9520, 12676, 14280, 15845, 19014, 22183, 25352, 28560, 31690, 38028, 44366, 47535, 50704, 53873, 63380, 66549, 76056, 88732, 95070, 107746, 110915, 126760, 133098, 152112, 161619, 177464, 190140, 215492, 221830, 253520, 266196, 269365, 323238, 332745, 354928, 377111, 380280, 430984, 443660, 532392, 538730, 646476, 665490, 754222, 760560, 808095, 861968, 887320, 1064784, 1077460, 1131333, 1292952, 1330980, 1508444, 1616190, 1774640, 1885555, 2154920, 2262666, 2585904, 2661960, 3016888, 3232380, 3771110, 4309840, 4525332, 5323920, 5656665, 6033776, 6464760, 7542220, 9050664, 11313330, 12929520, 15084440, 18101328, 22626660, 30168880, 45253320, 90506640]

約数ペア:

[(1, 90506640), (2, 45253320), (3, 30168880), (4, 22626660), (5, 18101328), (6, 15084440), (7, 12929520), (8, 11313330), (10, 9050664), (12, 7542220), (14, 6464760), (15, 6033776), (16, 5656665), (17, 5323920), (20, 4525332), (21, 4309840), (24, 3771110), (28, 3232380), (30, 3016888), (34, 2661960), (35, 2585904), (40, 2262666), (42, 2154920), (48, 1885555), (51, 1774640), (56, 1616190), (60, 1508444), (68, 1330980), (70, 1292952), (80, 1131333), (84, 1077460), (85, 1064784), (102, 887320), (105, 861968), (112, 808095), (119, 760560), (120, 754222), (136, 665490), (140, 646476), (168, 538730), (170, 532392), (204, 443660), (210, 430984), (238, 380280), (240, 377111), (255, 354928), (272, 332745), (280, 323238), (336, 269365), (340, 266196), (357, 253520), (408, 221830), (420, 215492), (476, 190140), (510, 177464), (560, 161619), (595, 152112), (680, 133098), (714, 126760), (816, 110915), (840, 107746), (952, 95070), (1020, 88732), (1190, 76056), (1360, 66549), (1428, 63380), (1680, 53873), (1785, 50704), (1904, 47535), (2040, 44366), (2380, 38028), (2856, 31690), (3169, 28560), (3570, 25352), (4080, 22183), (4760, 19014), (5712, 15845), (6338, 14280), (7140, 12676), (9507, 9520)]