71818200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2386

約数の個数: 144

約数和(自身を含む): 255485880

約数和(自身を除く): 183667680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2347, 2550, 3060, 3400, 3825, 4694, 5100, 6120, 7041, 7650, 9388, 10200, 11735, 14082, 15300, 18776, 21123, 23470, 28164, 30600, 35205, 39899, 42246, 46940, 56328, 58675, 70410, 79798, 84492, 93880, 105615, 117350, 119697, 140820, 159596, 168984, 176025, 199495, 211230, 234700, 239394, 281640, 319192, 352050, 359091, 398990, 422460, 469400, 478788, 528075, 598485, 704100, 718182, 797980, 844920, 957576, 997475, 1056150, 1196970, 1408200, 1436364, 1595960, 1795455, 1994950, 2112300, 2393940, 2872728, 2992425, 3590910, 3989900, 4224600, 4787880, 5984850, 7181820, 7979800, 8977275, 11969700, 14363640, 17954550, 23939400, 35909100, 71818200]

約数ペア:

[(1, 71818200), (2, 35909100), (3, 23939400), (4, 17954550), (5, 14363640), (6, 11969700), (8, 8977275), (9, 7979800), (10, 7181820), (12, 5984850), (15, 4787880), (17, 4224600), (18, 3989900), (20, 3590910), (24, 2992425), (25, 2872728), (30, 2393940), (34, 2112300), (36, 1994950), (40, 1795455), (45, 1595960), (50, 1436364), (51, 1408200), (60, 1196970), (68, 1056150), (72, 997475), (75, 957576), (85, 844920), (90, 797980), (100, 718182), (102, 704100), (120, 598485), (136, 528075), (150, 478788), (153, 469400), (170, 422460), (180, 398990), (200, 359091), (204, 352050), (225, 319192), (255, 281640), (300, 239394), (306, 234700), (340, 211230), (360, 199495), (408, 176025), (425, 168984), (450, 159596), (510, 140820), (600, 119697), (612, 117350), (680, 105615), (765, 93880), (850, 84492), (900, 79798), (1020, 70410), (1224, 58675), (1275, 56328), (1530, 46940), (1700, 42246), (1800, 39899), (2040, 35205), (2347, 30600), (2550, 28164), (3060, 23470), (3400, 21123), (3825, 18776), (4694, 15300), (5100, 14082), (6120, 11735), (7041, 10200), (7650, 9388)]