72111000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 248058720

約数和(自身を除く): 175947720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 125, 129, 130, 150, 156, 172, 195, 200, 215, 250, 258, 260, 300, 312, 325, 344, 375, 390, 430, 500, 516, 520, 559, 600, 645, 650, 750, 780, 860, 975, 1000, 1032, 1075, 1118, 1290, 1300, 1500, 1560, 1625, 1677, 1720, 1849, 1950, 2150, 2236, 2580, 2600, 2795, 3000, 3225, 3250, 3354, 3698, 3900, 4300, 4472, 4875, 5160, 5375, 5547, 5590, 6450, 6500, 6708, 7396, 7800, 8385, 8600, 9245, 9750, 10750, 11094, 11180, 12900, 13000, 13416, 13975, 14792, 16125, 16770, 18490, 19500, 21500, 22188, 22360, 24037, 25800, 27735, 27950, 32250, 33540, 36980, 39000, 41925, 43000, 44376, 46225, 48074, 55470, 55900, 64500, 67080, 69875, 72111, 73960, 83850, 92450, 96148, 110940, 111800, 120185, 129000, 138675, 139750, 144222, 167700, 184900, 192296, 209625, 221880, 231125, 240370, 277350, 279500, 288444, 335400, 360555, 369800, 419250, 462250, 480740, 554700, 559000, 576888, 600925, 693375, 721110, 838500, 924500, 961480, 1109400, 1201850, 1386750, 1442220, 1677000, 1802775, 1849000, 2403700, 2773500, 2884440, 3004625, 3605550, 4807400, 5547000, 6009250, 7211100, 9013875, 12018500, 14422200, 18027750, 24037000, 36055500, 72111000]

約数ペア:

[(1, 72111000), (2, 36055500), (3, 24037000), (4, 18027750), (5, 14422200), (6, 12018500), (8, 9013875), (10, 7211100), (12, 6009250), (13, 5547000), (15, 4807400), (20, 3605550), (24, 3004625), (25, 2884440), (26, 2773500), (30, 2403700), (39, 1849000), (40, 1802775), (43, 1677000), (50, 1442220), (52, 1386750), (60, 1201850), (65, 1109400), (75, 961480), (78, 924500), (86, 838500), (100, 721110), (104, 693375), (120, 600925), (125, 576888), (129, 559000), (130, 554700), (150, 480740), (156, 462250), (172, 419250), (195, 369800), (200, 360555), (215, 335400), (250, 288444), (258, 279500), (260, 277350), (300, 240370), (312, 231125), (325, 221880), (344, 209625), (375, 192296), (390, 184900), (430, 167700), (500, 144222), (516, 139750), (520, 138675), (559, 129000), (600, 120185), (645, 111800), (650, 110940), (750, 96148), (780, 92450), (860, 83850), (975, 73960), (1000, 72111), (1032, 69875), (1075, 67080), (1118, 64500), (1290, 55900), (1300, 55470), (1500, 48074), (1560, 46225), (1625, 44376), (1677, 43000), (1720, 41925), (1849, 39000), (1950, 36980), (2150, 33540), (2236, 32250), (2580, 27950), (2600, 27735), (2795, 25800), (3000, 24037), (3225, 22360), (3250, 22188), (3354, 21500), (3698, 19500), (3900, 18490), (4300, 16770), (4472, 16125), (4875, 14792), (5160, 13975), (5375, 13416), (5547, 13000), (5590, 12900), (6450, 11180), (6500, 11094), (6708, 10750), (7396, 9750), (7800, 9245), (8385, 8600)]