70464150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 205085088

約数和(自身を除く): 134620938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 61, 75, 85, 90, 102, 122, 150, 151, 153, 170, 183, 225, 255, 302, 305, 306, 366, 425, 450, 453, 510, 549, 610, 755, 765, 850, 906, 915, 1037, 1098, 1275, 1359, 1510, 1525, 1530, 1830, 2074, 2265, 2550, 2567, 2718, 2745, 3050, 3111, 3775, 3825, 4530, 4575, 5134, 5185, 5490, 6222, 6795, 7550, 7650, 7701, 9150, 9211, 9333, 10370, 11325, 12835, 13590, 13725, 15402, 15555, 18422, 18666, 22650, 23103, 25670, 25925, 27450, 27633, 31110, 33975, 38505, 46055, 46206, 46665, 51850, 55266, 64175, 67950, 77010, 77775, 82899, 92110, 93330, 115515, 128350, 138165, 155550, 156587, 165798, 192525, 230275, 231030, 233325, 276330, 313174, 385050, 414495, 460550, 466650, 469761, 577575, 690825, 782935, 828990, 939522, 1155150, 1381650, 1409283, 1565870, 2072475, 2348805, 2818566, 3914675, 4144950, 4697610, 7046415, 7829350, 11744025, 14092830, 23488050, 35232075, 70464150]

約数ペア:

[(1, 70464150), (2, 35232075), (3, 23488050), (5, 14092830), (6, 11744025), (9, 7829350), (10, 7046415), (15, 4697610), (17, 4144950), (18, 3914675), (25, 2818566), (30, 2348805), (34, 2072475), (45, 1565870), (50, 1409283), (51, 1381650), (61, 1155150), (75, 939522), (85, 828990), (90, 782935), (102, 690825), (122, 577575), (150, 469761), (151, 466650), (153, 460550), (170, 414495), (183, 385050), (225, 313174), (255, 276330), (302, 233325), (305, 231030), (306, 230275), (366, 192525), (425, 165798), (450, 156587), (453, 155550), (510, 138165), (549, 128350), (610, 115515), (755, 93330), (765, 92110), (850, 82899), (906, 77775), (915, 77010), (1037, 67950), (1098, 64175), (1275, 55266), (1359, 51850), (1510, 46665), (1525, 46206), (1530, 46055), (1830, 38505), (2074, 33975), (2265, 31110), (2550, 27633), (2567, 27450), (2718, 25925), (2745, 25670), (3050, 23103), (3111, 22650), (3775, 18666), (3825, 18422), (4530, 15555), (4575, 15402), (5134, 13725), (5185, 13590), (5490, 12835), (6222, 11325), (6795, 10370), (7550, 9333), (7650, 9211), (7701, 9150)]