149207850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 448123104

約数和(自身を除く): 298915254

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 43, 45, 50, 55, 66, 75, 86, 90, 99, 110, 129, 150, 165, 198, 215, 225, 258, 275, 330, 387, 430, 450, 473, 495, 550, 645, 701, 774, 825, 946, 990, 1075, 1290, 1402, 1419, 1650, 1935, 2103, 2150, 2365, 2475, 2838, 3225, 3505, 3870, 4206, 4257, 4730, 4950, 6309, 6450, 7010, 7095, 7711, 8514, 9675, 10515, 11825, 12618, 14190, 15422, 17525, 19350, 21030, 21285, 23133, 23650, 30143, 31545, 35050, 35475, 38555, 42570, 46266, 52575, 60286, 63090, 69399, 70950, 77110, 90429, 105150, 106425, 115665, 138798, 150715, 157725, 180858, 192775, 212850, 231330, 271287, 301430, 315450, 331573, 346995, 385550, 452145, 542574, 578325, 663146, 693990, 753575, 904290, 994719, 1156650, 1356435, 1507150, 1657865, 1734975, 1989438, 2260725, 2712870, 2984157, 3315730, 3469950, 4521450, 4973595, 5968314, 6782175, 8289325, 9947190, 13564350, 14920785, 16578650, 24867975, 29841570, 49735950, 74603925, 149207850]

約数ペア:

[(1, 149207850), (2, 74603925), (3, 49735950), (5, 29841570), (6, 24867975), (9, 16578650), (10, 14920785), (11, 13564350), (15, 9947190), (18, 8289325), (22, 6782175), (25, 5968314), (30, 4973595), (33, 4521450), (43, 3469950), (45, 3315730), (50, 2984157), (55, 2712870), (66, 2260725), (75, 1989438), (86, 1734975), (90, 1657865), (99, 1507150), (110, 1356435), (129, 1156650), (150, 994719), (165, 904290), (198, 753575), (215, 693990), (225, 663146), (258, 578325), (275, 542574), (330, 452145), (387, 385550), (430, 346995), (450, 331573), (473, 315450), (495, 301430), (550, 271287), (645, 231330), (701, 212850), (774, 192775), (825, 180858), (946, 157725), (990, 150715), (1075, 138798), (1290, 115665), (1402, 106425), (1419, 105150), (1650, 90429), (1935, 77110), (2103, 70950), (2150, 69399), (2365, 63090), (2475, 60286), (2838, 52575), (3225, 46266), (3505, 42570), (3870, 38555), (4206, 35475), (4257, 35050), (4730, 31545), (4950, 30143), (6309, 23650), (6450, 23133), (7010, 21285), (7095, 21030), (7711, 19350), (8514, 17525), (9675, 15422), (10515, 14190), (11825, 12618)]