147792900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28979}}^1$

素因数の和:29013

約数の個数: 72

約数和(自身を含む): 452783520

約数和(自身を除く): 304990620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 28979, 57958, 86937, 115916, 144895, 173874, 289790, 347748, 434685, 492643, 579580, 724475, 869370, 985286, 1448950, 1477929, 1738740, 1970572, 2173425, 2463215, 2897900, 2955858, 4346850, 4926430, 5911716, 7389645, 8693700, 9852860, 12316075, 14779290, 24632150, 29558580, 36948225, 49264300, 73896450, 147792900]

約数ペア:

[(1, 147792900), (2, 73896450), (3, 49264300), (4, 36948225), (5, 29558580), (6, 24632150), (10, 14779290), (12, 12316075), (15, 9852860), (17, 8693700), (20, 7389645), (25, 5911716), (30, 4926430), (34, 4346850), (50, 2955858), (51, 2897900), (60, 2463215), (68, 2173425), (75, 1970572), (85, 1738740), (100, 1477929), (102, 1448950), (150, 985286), (170, 869370), (204, 724475), (255, 579580), (300, 492643), (340, 434685), (425, 347748), (510, 289790), (850, 173874), (1020, 144895), (1275, 115916), (1700, 86937), (2550, 57958), (5100, 28979)]