155250900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 216

約数和(自身を含む): 585865280

約数和(自身を除く): 430614380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1297, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2394, 2594, 2660, 2850, 3150, 3325, 3420, 3891, 3990, 4275, 4788, 5188, 5700, 5985, 6300, 6485, 6650, 7782, 7980, 8550, 9079, 9975, 11673, 11970, 12970, 13300, 15564, 17100, 18158, 19455, 19950, 23346, 23940, 24643, 25940, 27237, 29925, 32425, 36316, 38910, 39900, 45395, 46692, 49286, 54474, 58365, 59850, 64850, 73929, 77820, 81711, 90790, 97275, 98572, 108948, 116730, 119700, 123215, 129700, 136185, 147858, 163422, 172501, 181580, 194550, 221787, 226975, 233460, 246430, 272370, 291825, 295716, 326844, 345002, 369645, 389100, 408555, 443574, 453950, 492860, 517503, 544740, 583650, 616075, 680925, 690004, 739290, 817110, 862505, 887148, 907900, 1035006, 1108935, 1167300, 1232150, 1361850, 1478580, 1552509, 1634220, 1725010, 1848225, 2042775, 2070012, 2217870, 2464300, 2587515, 2723700, 3105018, 3450020, 3696450, 4085550, 4312525, 4435740, 5175030, 5544675, 6210036, 7392900, 7762545, 8171100, 8625050, 10350060, 11089350, 12937575, 15525090, 17250100, 22178700, 25875150, 31050180, 38812725, 51750300, 77625450, 155250900]

約数ペア:

[(1, 155250900), (2, 77625450), (3, 51750300), (4, 38812725), (5, 31050180), (6, 25875150), (7, 22178700), (9, 17250100), (10, 15525090), (12, 12937575), (14, 11089350), (15, 10350060), (18, 8625050), (19, 8171100), (20, 7762545), (21, 7392900), (25, 6210036), (28, 5544675), (30, 5175030), (35, 4435740), (36, 4312525), (38, 4085550), (42, 3696450), (45, 3450020), (50, 3105018), (57, 2723700), (60, 2587515), (63, 2464300), (70, 2217870), (75, 2070012), (76, 2042775), (84, 1848225), (90, 1725010), (95, 1634220), (100, 1552509), (105, 1478580), (114, 1361850), (126, 1232150), (133, 1167300), (140, 1108935), (150, 1035006), (171, 907900), (175, 887148), (180, 862505), (190, 817110), (210, 739290), (225, 690004), (228, 680925), (252, 616075), (266, 583650), (285, 544740), (300, 517503), (315, 492860), (342, 453950), (350, 443574), (380, 408555), (399, 389100), (420, 369645), (450, 345002), (475, 326844), (525, 295716), (532, 291825), (570, 272370), (630, 246430), (665, 233460), (684, 226975), (700, 221787), (798, 194550), (855, 181580), (900, 172501), (950, 163422), (1050, 147858), (1140, 136185), (1197, 129700), (1260, 123215), (1297, 119700), (1330, 116730), (1425, 108948), (1575, 98572), (1596, 97275), (1710, 90790), (1900, 81711), (1995, 77820), (2100, 73929), (2394, 64850), (2594, 59850), (2660, 58365), (2850, 54474), (3150, 49286), (3325, 46692), (3420, 45395), (3891, 39900), (3990, 38910), (4275, 36316), (4788, 32425), (5188, 29925), (5700, 27237), (5985, 25940), (6300, 24643), (6485, 23940), (6650, 23346), (7782, 19950), (7980, 19455), (8550, 18158), (9079, 17100), (9975, 15564), (11673, 13300), (11970, 12970)]