15289800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 50220000

約数和(自身を除く): 34930200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1499, 1700, 2040, 2550, 2998, 3400, 4497, 5100, 5996, 7495, 8994, 10200, 11992, 14990, 17988, 22485, 25483, 29980, 35976, 37475, 44970, 50966, 59960, 74950, 76449, 89940, 101932, 112425, 127415, 149900, 152898, 179880, 203864, 224850, 254830, 299800, 305796, 382245, 449700, 509660, 611592, 637075, 764490, 899400, 1019320, 1274150, 1528980, 1911225, 2548300, 3057960, 3822450, 5096600, 7644900, 15289800]

約数ペア:

[(1, 15289800), (2, 7644900), (3, 5096600), (4, 3822450), (5, 3057960), (6, 2548300), (8, 1911225), (10, 1528980), (12, 1274150), (15, 1019320), (17, 899400), (20, 764490), (24, 637075), (25, 611592), (30, 509660), (34, 449700), (40, 382245), (50, 305796), (51, 299800), (60, 254830), (68, 224850), (75, 203864), (85, 179880), (100, 152898), (102, 149900), (120, 127415), (136, 112425), (150, 101932), (170, 89940), (200, 76449), (204, 74950), (255, 59960), (300, 50966), (340, 44970), (408, 37475), (425, 35976), (510, 29980), (600, 25483), (680, 22485), (850, 17988), (1020, 14990), (1275, 11992), (1499, 10200), (1700, 8994), (2040, 7495), (2550, 5996), (2998, 5100), (3400, 4497)]