2389917000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{8951}}^1$

素因数の和:9064

約数の個数: 128

約数和(自身を含む): 7541164800

約数和(自身を除く): 5151247800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 200, 250, 267, 300, 356, 375, 445, 500, 534, 600, 712, 750, 890, 1000, 1068, 1335, 1500, 1780, 2136, 2225, 2670, 3000, 3560, 4450, 5340, 6675, 8900, 8951, 10680, 11125, 13350, 17800, 17902, 22250, 26700, 26853, 33375, 35804, 44500, 44755, 53400, 53706, 66750, 71608, 89000, 89510, 107412, 133500, 134265, 179020, 214824, 223775, 267000, 268530, 358040, 447550, 537060, 671325, 796639, 895100, 1074120, 1118875, 1342650, 1593278, 1790200, 2237750, 2389917, 2685300, 3186556, 3356625, 3983195, 4475500, 4779834, 5370600, 6373112, 6713250, 7966390, 8951000, 9559668, 11949585, 13426500, 15932780, 19119336, 19915975, 23899170, 26853000, 31865560, 39831950, 47798340, 59747925, 79663900, 95596680, 99579875, 119495850, 159327800, 199159750, 238991700, 298739625, 398319500, 477983400, 597479250, 796639000, 1194958500, 2389917000]

約数ペア:

[(1, 2389917000), (2, 1194958500), (3, 796639000), (4, 597479250), (5, 477983400), (6, 398319500), (8, 298739625), (10, 238991700), (12, 199159750), (15, 159327800), (20, 119495850), (24, 99579875), (25, 95596680), (30, 79663900), (40, 59747925), (50, 47798340), (60, 39831950), (75, 31865560), (89, 26853000), (100, 23899170), (120, 19915975), (125, 19119336), (150, 15932780), (178, 13426500), (200, 11949585), (250, 9559668), (267, 8951000), (300, 7966390), (356, 6713250), (375, 6373112), (445, 5370600), (500, 4779834), (534, 4475500), (600, 3983195), (712, 3356625), (750, 3186556), (890, 2685300), (1000, 2389917), (1068, 2237750), (1335, 1790200), (1500, 1593278), (1780, 1342650), (2136, 1118875), (2225, 1074120), (2670, 895100), (3000, 796639), (3560, 671325), (4450, 537060), (5340, 447550), (6675, 358040), (8900, 268530), (8951, 267000), (10680, 223775), (11125, 214824), (13350, 179020), (17800, 134265), (17902, 133500), (22250, 107412), (26700, 89510), (26853, 89000), (33375, 71608), (35804, 66750), (44500, 53706), (44755, 53400)]