212729400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9091}}^1$

素因数の和:9126

約数の個数: 144

約数和(自身を含む): 769455960

約数和(自身を除く): 556726560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 9091, 11700, 18182, 23400, 27273, 36364, 45455, 54546, 72728, 81819, 90910, 109092, 118183, 136365, 163638, 181820, 218184, 227275, 236366, 272730, 327276, 354549, 363640, 409095, 454550, 472732, 545460, 590915, 654552, 681825, 709098, 818190, 909100, 945464, 1063647, 1090920, 1181830, 1363650, 1418196, 1636380, 1772745, 1818200, 2045475, 2127294, 2363660, 2727300, 2836392, 2954575, 3272760, 3545490, 4090950, 4254588, 4727320, 5318235, 5454600, 5909150, 7090980, 8181900, 8509176, 8863725, 10636470, 11818300, 14181960, 16363800, 17727450, 21272940, 23636600, 26591175, 35454900, 42545880, 53182350, 70909800, 106364700, 212729400]

約数ペア:

[(1, 212729400), (2, 106364700), (3, 70909800), (4, 53182350), (5, 42545880), (6, 35454900), (8, 26591175), (9, 23636600), (10, 21272940), (12, 17727450), (13, 16363800), (15, 14181960), (18, 11818300), (20, 10636470), (24, 8863725), (25, 8509176), (26, 8181900), (30, 7090980), (36, 5909150), (39, 5454600), (40, 5318235), (45, 4727320), (50, 4254588), (52, 4090950), (60, 3545490), (65, 3272760), (72, 2954575), (75, 2836392), (78, 2727300), (90, 2363660), (100, 2127294), (104, 2045475), (117, 1818200), (120, 1772745), (130, 1636380), (150, 1418196), (156, 1363650), (180, 1181830), (195, 1090920), (200, 1063647), (225, 945464), (234, 909100), (260, 818190), (300, 709098), (312, 681825), (325, 654552), (360, 590915), (390, 545460), (450, 472732), (468, 454550), (520, 409095), (585, 363640), (600, 354549), (650, 327276), (780, 272730), (900, 236366), (936, 227275), (975, 218184), (1170, 181820), (1300, 163638), (1560, 136365), (1800, 118183), (1950, 109092), (2340, 90910), (2600, 81819), (2925, 72728), (3900, 54546), (4680, 45455), (5850, 36364), (7800, 27273), (9091, 23400), (11700, 18182)]