210170700

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 706777680

約数和(自身を除く): 496606980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 243, 270, 279, 300, 310, 324, 372, 405, 450, 465, 486, 540, 558, 620, 675, 729, 775, 810, 837, 900, 930, 961, 972, 1116, 1215, 1350, 1395, 1458, 1550, 1620, 1674, 1860, 1922, 2025, 2187, 2325, 2430, 2511, 2700, 2790, 2883, 2916, 3100, 3348, 3645, 3844, 4050, 4185, 4374, 4650, 4805, 4860, 5022, 5580, 5766, 6075, 6975, 7290, 7533, 8100, 8370, 8649, 8748, 9300, 9610, 10044, 10935, 11532, 12150, 12555, 13950, 14415, 14580, 15066, 16740, 17298, 18225, 19220, 20925, 21870, 22599, 24025, 24300, 25110, 25947, 27900, 28830, 30132, 34596, 36450, 37665, 41850, 43245, 43740, 45198, 48050, 50220, 51894, 54675, 57660, 62775, 67797, 72075, 72900, 75330, 77841, 83700, 86490, 90396, 96100, 103788, 109350, 112995, 125550, 129735, 135594, 144150, 150660, 155682, 172980, 188325, 216225, 218700, 225990, 233523, 251100, 259470, 271188, 288300, 311364, 338985, 376650, 389205, 432450, 451980, 467046, 518940, 564975, 648675, 677970, 700569, 753300, 778410, 864900, 934092, 1129950, 1167615, 1297350, 1355940, 1401138, 1556820, 1694925, 1946025, 2101707, 2259900, 2335230, 2594700, 2802276, 3389850, 3502845, 3892050, 4203414, 4670460, 5838075, 6779700, 7005690, 7784100, 8406828, 10508535, 11676150, 14011380, 17514225, 21017070, 23352300, 35028450, 42034140, 52542675, 70056900, 105085350, 210170700]

約数ペア:

[(1, 210170700), (2, 105085350), (3, 70056900), (4, 52542675), (5, 42034140), (6, 35028450), (9, 23352300), (10, 21017070), (12, 17514225), (15, 14011380), (18, 11676150), (20, 10508535), (25, 8406828), (27, 7784100), (30, 7005690), (31, 6779700), (36, 5838075), (45, 4670460), (50, 4203414), (54, 3892050), (60, 3502845), (62, 3389850), (75, 2802276), (81, 2594700), (90, 2335230), (93, 2259900), (100, 2101707), (108, 1946025), (124, 1694925), (135, 1556820), (150, 1401138), (155, 1355940), (162, 1297350), (180, 1167615), (186, 1129950), (225, 934092), (243, 864900), (270, 778410), (279, 753300), (300, 700569), (310, 677970), (324, 648675), (372, 564975), (405, 518940), (450, 467046), (465, 451980), (486, 432450), (540, 389205), (558, 376650), (620, 338985), (675, 311364), (729, 288300), (775, 271188), (810, 259470), (837, 251100), (900, 233523), (930, 225990), (961, 218700), (972, 216225), (1116, 188325), (1215, 172980), (1350, 155682), (1395, 150660), (1458, 144150), (1550, 135594), (1620, 129735), (1674, 125550), (1860, 112995), (1922, 109350), (2025, 103788), (2187, 96100), (2325, 90396), (2430, 86490), (2511, 83700), (2700, 77841), (2790, 75330), (2883, 72900), (2916, 72075), (3100, 67797), (3348, 62775), (3645, 57660), (3844, 54675), (4050, 51894), (4185, 50220), (4374, 48050), (4650, 45198), (4805, 43740), (4860, 43245), (5022, 41850), (5580, 37665), (5766, 36450), (6075, 34596), (6975, 30132), (7290, 28830), (7533, 27900), (8100, 25947), (8370, 25110), (8649, 24300), (8748, 24025), (9300, 22599), (9610, 21870), (10044, 20925), (10935, 19220), (11532, 18225), (12150, 17298), (12555, 16740), (13950, 15066), (14415, 14580)]