218560800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4835

約数の個数: 144

約数和(自身を含む): 749014560

約数和(自身を除く): 530453760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 4793, 5700, 7600, 9120, 9586, 11400, 14379, 15200, 19172, 22800, 23965, 28758, 38344, 45600, 47930, 57516, 71895, 76688, 91067, 95860, 115032, 119825, 143790, 153376, 182134, 191720, 230064, 239650, 273201, 287580, 359475, 364268, 383440, 455335, 460128, 479300, 546402, 575160, 718950, 728536, 766880, 910670, 958600, 1092804, 1150320, 1366005, 1437900, 1457072, 1821340, 1917200, 2185608, 2276675, 2300640, 2732010, 2875800, 2914144, 3642680, 3834400, 4371216, 4553350, 5464020, 5751600, 6830025, 7285360, 8742432, 9106700, 10928040, 11503200, 13660050, 14570720, 18213400, 21856080, 27320100, 36426800, 43712160, 54640200, 72853600, 109280400, 218560800]

約数ペア:

[(1, 218560800), (2, 109280400), (3, 72853600), (4, 54640200), (5, 43712160), (6, 36426800), (8, 27320100), (10, 21856080), (12, 18213400), (15, 14570720), (16, 13660050), (19, 11503200), (20, 10928040), (24, 9106700), (25, 8742432), (30, 7285360), (32, 6830025), (38, 5751600), (40, 5464020), (48, 4553350), (50, 4371216), (57, 3834400), (60, 3642680), (75, 2914144), (76, 2875800), (80, 2732010), (95, 2300640), (96, 2276675), (100, 2185608), (114, 1917200), (120, 1821340), (150, 1457072), (152, 1437900), (160, 1366005), (190, 1150320), (200, 1092804), (228, 958600), (240, 910670), (285, 766880), (300, 728536), (304, 718950), (380, 575160), (400, 546402), (456, 479300), (475, 460128), (480, 455335), (570, 383440), (600, 364268), (608, 359475), (760, 287580), (800, 273201), (912, 239650), (950, 230064), (1140, 191720), (1200, 182134), (1425, 153376), (1520, 143790), (1824, 119825), (1900, 115032), (2280, 95860), (2400, 91067), (2850, 76688), (3040, 71895), (3800, 57516), (4560, 47930), (4793, 45600), (5700, 38344), (7600, 28758), (9120, 23965), (9586, 22800), (11400, 19172), (14379, 15200)]