548870580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9157}}^1$

素因数の和:9215

約数の個数: 120

約数和(自身を含む): 1768556328

約数和(自身を除く): 1219685748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9157, 9990, 11988, 14985, 18314, 19980, 27471, 29970, 36628, 45785, 54942, 59940, 82413, 91570, 109884, 137355, 164826, 183140, 247239, 274710, 329652, 338809, 412065, 494478, 549420, 677618, 741717, 824130, 988956, 1016427, 1236195, 1355236, 1483434, 1648260, 1694045, 2032854, 2472390, 2966868, 3049281, 3388090, 3708585, 4065708, 4944780, 5082135, 6098562, 6776180, 7417170, 9147843, 10164270, 12197124, 14834340, 15246405, 18295686, 20328540, 27443529, 30492810, 36591372, 45739215, 54887058, 60985620, 91478430, 109774116, 137217645, 182956860, 274435290, 548870580]

約数ペア:

[(1, 548870580), (2, 274435290), (3, 182956860), (4, 137217645), (5, 109774116), (6, 91478430), (9, 60985620), (10, 54887058), (12, 45739215), (15, 36591372), (18, 30492810), (20, 27443529), (27, 20328540), (30, 18295686), (36, 15246405), (37, 14834340), (45, 12197124), (54, 10164270), (60, 9147843), (74, 7417170), (81, 6776180), (90, 6098562), (108, 5082135), (111, 4944780), (135, 4065708), (148, 3708585), (162, 3388090), (180, 3049281), (185, 2966868), (222, 2472390), (270, 2032854), (324, 1694045), (333, 1648260), (370, 1483434), (405, 1355236), (444, 1236195), (540, 1016427), (555, 988956), (666, 824130), (740, 741717), (810, 677618), (999, 549420), (1110, 494478), (1332, 412065), (1620, 338809), (1665, 329652), (1998, 274710), (2220, 247239), (2997, 183140), (3330, 164826), (3996, 137355), (4995, 109884), (5994, 91570), (6660, 82413), (9157, 59940), (9990, 54942), (11988, 45785), (14985, 36628), (18314, 29970), (19980, 27471)]