166909600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 479031840

約数和(自身を除く): 312122240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 800, 880, 1040, 1100, 1144, 1300, 1430, 1459, 1760, 2080, 2200, 2288, 2600, 2860, 2918, 3575, 4400, 4576, 5200, 5720, 5836, 7150, 7295, 8800, 10400, 11440, 11672, 14300, 14590, 16049, 18967, 22880, 23344, 28600, 29180, 32098, 36475, 37934, 46688, 57200, 58360, 64196, 72950, 75868, 80245, 94835, 114400, 116720, 128392, 145900, 151736, 160490, 189670, 208637, 233440, 256784, 291800, 303472, 320980, 379340, 401225, 417274, 474175, 513568, 583600, 606944, 641960, 758680, 802450, 834548, 948350, 1043185, 1167200, 1283920, 1517360, 1604900, 1669096, 1896700, 2086370, 2567840, 3034720, 3209800, 3338192, 3793400, 4172740, 5215925, 6419600, 6676384, 7586800, 8345480, 10431850, 12839200, 15173600, 16690960, 20863700, 33381920, 41727400, 83454800, 166909600]

約数ペア:

[(1, 166909600), (2, 83454800), (4, 41727400), (5, 33381920), (8, 20863700), (10, 16690960), (11, 15173600), (13, 12839200), (16, 10431850), (20, 8345480), (22, 7586800), (25, 6676384), (26, 6419600), (32, 5215925), (40, 4172740), (44, 3793400), (50, 3338192), (52, 3209800), (55, 3034720), (65, 2567840), (80, 2086370), (88, 1896700), (100, 1669096), (104, 1604900), (110, 1517360), (130, 1283920), (143, 1167200), (160, 1043185), (176, 948350), (200, 834548), (208, 802450), (220, 758680), (260, 641960), (275, 606944), (286, 583600), (325, 513568), (352, 474175), (400, 417274), (416, 401225), (440, 379340), (520, 320980), (550, 303472), (572, 291800), (650, 256784), (715, 233440), (800, 208637), (880, 189670), (1040, 160490), (1100, 151736), (1144, 145900), (1300, 128392), (1430, 116720), (1459, 114400), (1760, 94835), (2080, 80245), (2200, 75868), (2288, 72950), (2600, 64196), (2860, 58360), (2918, 57200), (3575, 46688), (4400, 37934), (4576, 36475), (5200, 32098), (5720, 29180), (5836, 28600), (7150, 23344), (7295, 22880), (8800, 18967), (10400, 16049), (11440, 14590), (11672, 14300)]