155238300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 216

約数和(自身を含む): 570609312

約数和(自身を除く): 415371012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 126, 140, 150, 164, 175, 180, 205, 210, 225, 246, 252, 287, 300, 315, 350, 369, 410, 420, 450, 492, 525, 574, 601, 615, 630, 700, 738, 820, 861, 900, 1025, 1050, 1148, 1202, 1230, 1260, 1435, 1476, 1575, 1722, 1803, 1845, 2050, 2100, 2404, 2460, 2583, 2870, 3005, 3075, 3150, 3444, 3606, 3690, 4100, 4207, 4305, 5166, 5409, 5740, 6010, 6150, 6300, 7175, 7212, 7380, 8414, 8610, 9015, 9225, 10332, 10818, 12020, 12300, 12621, 12915, 14350, 15025, 16828, 17220, 18030, 18450, 21035, 21525, 21636, 24641, 25242, 25830, 27045, 28700, 30050, 36060, 36900, 37863, 42070, 43050, 45075, 49282, 50484, 51660, 54090, 60100, 63105, 64575, 73923, 75726, 84140, 86100, 90150, 98564, 105175, 108180, 123205, 126210, 129150, 135225, 147846, 151452, 172487, 180300, 189315, 210350, 221769, 246410, 252420, 258300, 270450, 295692, 315525, 344974, 369615, 378630, 420700, 443538, 492820, 517461, 540900, 616025, 631050, 689948, 739230, 757260, 862435, 887076, 946575, 1034922, 1108845, 1232050, 1262100, 1478460, 1552383, 1724870, 1848075, 1893150, 2069844, 2217690, 2464100, 2587305, 3104766, 3449740, 3696150, 3786300, 4312175, 4435380, 5174610, 5544225, 6209532, 7392300, 7761915, 8624350, 10349220, 11088450, 12936525, 15523830, 17248700, 22176900, 25873050, 31047660, 38809575, 51746100, 77619150, 155238300]

約数ペア:

[(1, 155238300), (2, 77619150), (3, 51746100), (4, 38809575), (5, 31047660), (6, 25873050), (7, 22176900), (9, 17248700), (10, 15523830), (12, 12936525), (14, 11088450), (15, 10349220), (18, 8624350), (20, 7761915), (21, 7392300), (25, 6209532), (28, 5544225), (30, 5174610), (35, 4435380), (36, 4312175), (41, 3786300), (42, 3696150), (45, 3449740), (50, 3104766), (60, 2587305), (63, 2464100), (70, 2217690), (75, 2069844), (82, 1893150), (84, 1848075), (90, 1724870), (100, 1552383), (105, 1478460), (123, 1262100), (126, 1232050), (140, 1108845), (150, 1034922), (164, 946575), (175, 887076), (180, 862435), (205, 757260), (210, 739230), (225, 689948), (246, 631050), (252, 616025), (287, 540900), (300, 517461), (315, 492820), (350, 443538), (369, 420700), (410, 378630), (420, 369615), (450, 344974), (492, 315525), (525, 295692), (574, 270450), (601, 258300), (615, 252420), (630, 246410), (700, 221769), (738, 210350), (820, 189315), (861, 180300), (900, 172487), (1025, 151452), (1050, 147846), (1148, 135225), (1202, 129150), (1230, 126210), (1260, 123205), (1435, 108180), (1476, 105175), (1575, 98564), (1722, 90150), (1803, 86100), (1845, 84140), (2050, 75726), (2100, 73923), (2404, 64575), (2460, 63105), (2583, 60100), (2870, 54090), (3005, 51660), (3075, 50484), (3150, 49282), (3444, 45075), (3606, 43050), (3690, 42070), (4100, 37863), (4207, 36900), (4305, 36060), (5166, 30050), (5409, 28700), (5740, 27045), (6010, 25830), (6150, 25242), (6300, 24641), (7175, 21636), (7212, 21525), (7380, 21035), (8414, 18450), (8610, 18030), (9015, 17220), (9225, 16828), (10332, 15025), (10818, 14350), (12020, 12915), (12300, 12621)]