149321640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 500688000

約数和(自身を除く): 351366360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 195, 199, 222, 260, 296, 312, 338, 370, 390, 398, 444, 481, 507, 520, 555, 597, 676, 740, 780, 796, 845, 888, 962, 995, 1014, 1110, 1194, 1352, 1443, 1480, 1560, 1592, 1690, 1924, 1990, 2028, 2220, 2388, 2405, 2535, 2587, 2886, 2985, 3380, 3848, 3980, 4056, 4440, 4776, 4810, 5070, 5174, 5772, 5970, 6253, 6760, 7215, 7363, 7761, 7960, 9620, 10140, 10348, 11544, 11940, 12506, 12935, 14430, 14726, 15522, 18759, 19240, 20280, 20696, 22089, 23880, 25012, 25870, 28860, 29452, 31044, 31265, 33631, 36815, 37518, 38805, 44178, 50024, 51740, 57720, 58904, 62088, 62530, 67262, 73630, 75036, 77610, 88356, 93795, 95719, 100893, 103480, 110445, 125060, 134524, 147260, 150072, 155220, 168155, 176712, 187590, 191438, 201786, 220890, 250120, 269048, 287157, 294520, 310440, 336310, 375180, 382876, 403572, 441780, 478595, 504465, 574314, 672620, 750360, 765752, 807144, 883560, 957190, 1008930, 1148628, 1244347, 1345240, 1435785, 1914380, 2017860, 2297256, 2488694, 2871570, 3733041, 3828760, 4035720, 4977388, 5743140, 6221735, 7466082, 9954776, 11486280, 12443470, 14932164, 18665205, 24886940, 29864328, 37330410, 49773880, 74660820, 149321640]

約数ペア:

[(1, 149321640), (2, 74660820), (3, 49773880), (4, 37330410), (5, 29864328), (6, 24886940), (8, 18665205), (10, 14932164), (12, 12443470), (13, 11486280), (15, 9954776), (20, 7466082), (24, 6221735), (26, 5743140), (30, 4977388), (37, 4035720), (39, 3828760), (40, 3733041), (52, 2871570), (60, 2488694), (65, 2297256), (74, 2017860), (78, 1914380), (104, 1435785), (111, 1345240), (120, 1244347), (130, 1148628), (148, 1008930), (156, 957190), (169, 883560), (185, 807144), (195, 765752), (199, 750360), (222, 672620), (260, 574314), (296, 504465), (312, 478595), (338, 441780), (370, 403572), (390, 382876), (398, 375180), (444, 336310), (481, 310440), (507, 294520), (520, 287157), (555, 269048), (597, 250120), (676, 220890), (740, 201786), (780, 191438), (796, 187590), (845, 176712), (888, 168155), (962, 155220), (995, 150072), (1014, 147260), (1110, 134524), (1194, 125060), (1352, 110445), (1443, 103480), (1480, 100893), (1560, 95719), (1592, 93795), (1690, 88356), (1924, 77610), (1990, 75036), (2028, 73630), (2220, 67262), (2388, 62530), (2405, 62088), (2535, 58904), (2587, 57720), (2886, 51740), (2985, 50024), (3380, 44178), (3848, 38805), (3980, 37518), (4056, 36815), (4440, 33631), (4776, 31265), (4810, 31044), (5070, 29452), (5174, 28860), (5772, 25870), (5970, 25012), (6253, 23880), (6760, 22089), (7215, 20696), (7363, 20280), (7761, 19240), (7960, 18759), (9620, 15522), (10140, 14726), (10348, 14430), (11544, 12935), (11940, 12506)]