64703700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4266

約数の個数: 108

約数和(自身を含む): 214790940

約数和(自身を除く): 150087240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 4229, 5100, 7650, 8458, 12687, 15300, 16916, 21145, 25374, 38061, 42290, 50748, 63435, 71893, 76122, 84580, 105725, 126870, 143786, 152244, 190305, 211450, 215679, 253740, 287572, 317175, 359465, 380610, 422900, 431358, 634350, 647037, 718930, 761220, 862716, 951525, 1078395, 1268700, 1294074, 1437860, 1797325, 1903050, 2156790, 2588148, 3235185, 3594650, 3806100, 4313580, 5391975, 6470370, 7189300, 10783950, 12940740, 16175925, 21567900, 32351850, 64703700]

約数ペア:

[(1, 64703700), (2, 32351850), (3, 21567900), (4, 16175925), (5, 12940740), (6, 10783950), (9, 7189300), (10, 6470370), (12, 5391975), (15, 4313580), (17, 3806100), (18, 3594650), (20, 3235185), (25, 2588148), (30, 2156790), (34, 1903050), (36, 1797325), (45, 1437860), (50, 1294074), (51, 1268700), (60, 1078395), (68, 951525), (75, 862716), (85, 761220), (90, 718930), (100, 647037), (102, 634350), (150, 431358), (153, 422900), (170, 380610), (180, 359465), (204, 317175), (225, 287572), (255, 253740), (300, 215679), (306, 211450), (340, 190305), (425, 152244), (450, 143786), (510, 126870), (612, 105725), (765, 84580), (850, 76122), (900, 71893), (1020, 63435), (1275, 50748), (1530, 42290), (1700, 38061), (2550, 25374), (3060, 21145), (3825, 16916), (4229, 15300), (5100, 12687), (7650, 8458)]