105712800

素因数分解:

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

素因数の和:2631

約数の個数: 144

約数和(自身を含む): 364476672

約数和(自身を除く): 258763872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2591, 2720, 3400, 4080, 5100, 5182, 6800, 7773, 8160, 10200, 10364, 12955, 13600, 15546, 20400, 20728, 25910, 31092, 38865, 40800, 41456, 44047, 51820, 62184, 64775, 77730, 82912, 88094, 103640, 124368, 129550, 132141, 155460, 176188, 194325, 207280, 220235, 248736, 259100, 264282, 310920, 352376, 388650, 414560, 440470, 518200, 528564, 621840, 660705, 704752, 777300, 880940, 1036400, 1057128, 1101175, 1243680, 1321410, 1409504, 1554600, 1761880, 2072800, 2114256, 2202350, 2642820, 3109200, 3303525, 3523760, 4228512, 4404700, 5285640, 6218400, 6607050, 7047520, 8809400, 10571280, 13214100, 17618800, 21142560, 26428200, 35237600, 52856400, 105712800]

約数ペア:

[(1, 105712800), (2, 52856400), (3, 35237600), (4, 26428200), (5, 21142560), (6, 17618800), (8, 13214100), (10, 10571280), (12, 8809400), (15, 7047520), (16, 6607050), (17, 6218400), (20, 5285640), (24, 4404700), (25, 4228512), (30, 3523760), (32, 3303525), (34, 3109200), (40, 2642820), (48, 2202350), (50, 2114256), (51, 2072800), (60, 1761880), (68, 1554600), (75, 1409504), (80, 1321410), (85, 1243680), (96, 1101175), (100, 1057128), (102, 1036400), (120, 880940), (136, 777300), (150, 704752), (160, 660705), (170, 621840), (200, 528564), (204, 518200), (240, 440470), (255, 414560), (272, 388650), (300, 352376), (340, 310920), (400, 264282), (408, 259100), (425, 248736), (480, 220235), (510, 207280), (544, 194325), (600, 176188), (680, 155460), (800, 132141), (816, 129550), (850, 124368), (1020, 103640), (1200, 88094), (1275, 82912), (1360, 77730), (1632, 64775), (1700, 62184), (2040, 51820), (2400, 44047), (2550, 41456), (2591, 40800), (2720, 38865), (3400, 31092), (4080, 25910), (5100, 20728), (5182, 20400), (6800, 15546), (7773, 13600), (8160, 12955), (10200, 10364)]