15001867600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{21419}}^1$

素因数の和:21557

約数の個数: 120

約数和(自身を含む): 38534408640

約数和(自身を除く): 23532541040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 103, 136, 170, 200, 206, 272, 340, 400, 412, 425, 515, 680, 824, 850, 1030, 1360, 1648, 1700, 1751, 2060, 2575, 3400, 3502, 4120, 5150, 6800, 7004, 8240, 8755, 10300, 14008, 17510, 20600, 21419, 28016, 35020, 41200, 42838, 43775, 70040, 85676, 87550, 107095, 140080, 171352, 175100, 214190, 342704, 350200, 364123, 428380, 535475, 700400, 728246, 856760, 1070950, 1456492, 1713520, 1820615, 2141900, 2206157, 2912984, 3641230, 4283800, 4412314, 5825968, 7282460, 8567600, 8824628, 9103075, 11030785, 14564920, 17649256, 18206150, 22061570, 29129840, 35298512, 36412300, 37504669, 44123140, 55153925, 72824600, 75009338, 88246280, 110307850, 145649200, 150018676, 176492560, 187523345, 220615700, 300037352, 375046690, 441231400, 600074704, 750093380, 882462800, 937616725, 1500186760, 1875233450, 3000373520, 3750466900, 7500933800, 15001867600]

約数ペア:

[(1, 15001867600), (2, 7500933800), (4, 3750466900), (5, 3000373520), (8, 1875233450), (10, 1500186760), (16, 937616725), (17, 882462800), (20, 750093380), (25, 600074704), (34, 441231400), (40, 375046690), (50, 300037352), (68, 220615700), (80, 187523345), (85, 176492560), (100, 150018676), (103, 145649200), (136, 110307850), (170, 88246280), (200, 75009338), (206, 72824600), (272, 55153925), (340, 44123140), (400, 37504669), (412, 36412300), (425, 35298512), (515, 29129840), (680, 22061570), (824, 18206150), (850, 17649256), (1030, 14564920), (1360, 11030785), (1648, 9103075), (1700, 8824628), (1751, 8567600), (2060, 7282460), (2575, 5825968), (3400, 4412314), (3502, 4283800), (4120, 3641230), (5150, 2912984), (6800, 2206157), (7004, 2141900), (8240, 1820615), (8755, 1713520), (10300, 1456492), (14008, 1070950), (17510, 856760), (20600, 728246), (21419, 700400), (28016, 535475), (35020, 428380), (41200, 364123), (42838, 350200), (43775, 342704), (70040, 214190), (85676, 175100), (87550, 171352), (107095, 140080)]