55710900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 205820160

約数和(自身を除く): 150109260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 37, 42, 45, 50, 60, 63, 70, 74, 75, 84, 90, 100, 105, 111, 126, 140, 148, 150, 175, 180, 185, 210, 222, 225, 239, 252, 259, 300, 315, 333, 350, 370, 420, 444, 450, 478, 518, 525, 555, 630, 666, 700, 717, 740, 777, 900, 925, 956, 1036, 1050, 1110, 1195, 1260, 1295, 1332, 1434, 1554, 1575, 1665, 1673, 1850, 2100, 2151, 2220, 2331, 2390, 2590, 2775, 2868, 3108, 3150, 3330, 3346, 3585, 3700, 3885, 4302, 4662, 4780, 5019, 5180, 5550, 5975, 6300, 6475, 6660, 6692, 7170, 7770, 8325, 8365, 8604, 8843, 9324, 10038, 10755, 11100, 11655, 11950, 12950, 14340, 15057, 15540, 16650, 16730, 17686, 17925, 19425, 20076, 21510, 23310, 23900, 25095, 25900, 26529, 30114, 33300, 33460, 35372, 35850, 38850, 41825, 43020, 44215, 46620, 50190, 53058, 53775, 58275, 60228, 61901, 71700, 75285, 77700, 79587, 83650, 88430, 100380, 106116, 107550, 116550, 123802, 125475, 132645, 150570, 159174, 167300, 176860, 185703, 215100, 221075, 233100, 247604, 250950, 265290, 301140, 309505, 318348, 371406, 376425, 397935, 442150, 501900, 530580, 557109, 619010, 663225, 742812, 752850, 795870, 884300, 928515, 1114218, 1238020, 1326450, 1505700, 1547525, 1591740, 1857030, 1989675, 2228436, 2652900, 2785545, 3095050, 3714060, 3979350, 4642575, 5571090, 6190100, 7958700, 9285150, 11142180, 13927725, 18570300, 27855450, 55710900]

約数ペア:

[(1, 55710900), (2, 27855450), (3, 18570300), (4, 13927725), (5, 11142180), (6, 9285150), (7, 7958700), (9, 6190100), (10, 5571090), (12, 4642575), (14, 3979350), (15, 3714060), (18, 3095050), (20, 2785545), (21, 2652900), (25, 2228436), (28, 1989675), (30, 1857030), (35, 1591740), (36, 1547525), (37, 1505700), (42, 1326450), (45, 1238020), (50, 1114218), (60, 928515), (63, 884300), (70, 795870), (74, 752850), (75, 742812), (84, 663225), (90, 619010), (100, 557109), (105, 530580), (111, 501900), (126, 442150), (140, 397935), (148, 376425), (150, 371406), (175, 318348), (180, 309505), (185, 301140), (210, 265290), (222, 250950), (225, 247604), (239, 233100), (252, 221075), (259, 215100), (300, 185703), (315, 176860), (333, 167300), (350, 159174), (370, 150570), (420, 132645), (444, 125475), (450, 123802), (478, 116550), (518, 107550), (525, 106116), (555, 100380), (630, 88430), (666, 83650), (700, 79587), (717, 77700), (740, 75285), (777, 71700), (900, 61901), (925, 60228), (956, 58275), (1036, 53775), (1050, 53058), (1110, 50190), (1195, 46620), (1260, 44215), (1295, 43020), (1332, 41825), (1434, 38850), (1554, 35850), (1575, 35372), (1665, 33460), (1673, 33300), (1850, 30114), (2100, 26529), (2151, 25900), (2220, 25095), (2331, 23900), (2390, 23310), (2590, 21510), (2775, 20076), (2868, 19425), (3108, 17925), (3150, 17686), (3330, 16730), (3346, 16650), (3585, 15540), (3700, 15057), (3885, 14340), (4302, 12950), (4662, 11950), (4780, 11655), (5019, 11100), (5180, 10755), (5550, 10038), (5975, 9324), (6300, 8843), (6475, 8604), (6660, 8365), (6692, 8325), (7170, 7770)]