89855880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2591}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 286467840

約数和(自身を除く): 196611960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2591, 2890, 3468, 4335, 5182, 5780, 6936, 7773, 8670, 10364, 11560, 12955, 15546, 17340, 20728, 25910, 31092, 34680, 38865, 44047, 51820, 62184, 77730, 88094, 103640, 132141, 155460, 176188, 220235, 264282, 310920, 352376, 440470, 528564, 660705, 748799, 880940, 1057128, 1321410, 1497598, 1761880, 2246397, 2642820, 2995196, 3743995, 4492794, 5285640, 5990392, 7487990, 8985588, 11231985, 14975980, 17971176, 22463970, 29951960, 44927940, 89855880]

約数ペア:

[(1, 89855880), (2, 44927940), (3, 29951960), (4, 22463970), (5, 17971176), (6, 14975980), (8, 11231985), (10, 8985588), (12, 7487990), (15, 5990392), (17, 5285640), (20, 4492794), (24, 3743995), (30, 2995196), (34, 2642820), (40, 2246397), (51, 1761880), (60, 1497598), (68, 1321410), (85, 1057128), (102, 880940), (120, 748799), (136, 660705), (170, 528564), (204, 440470), (255, 352376), (289, 310920), (340, 264282), (408, 220235), (510, 176188), (578, 155460), (680, 132141), (867, 103640), (1020, 88094), (1156, 77730), (1445, 62184), (1734, 51820), (2040, 44047), (2312, 38865), (2591, 34680), (2890, 31092), (3468, 25910), (4335, 20728), (5182, 17340), (5780, 15546), (6936, 12955), (7773, 11560), (8670, 10364)]