297221880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2833

約数の個数: 128

約数和(自身を含む): 962280000

約数和(自身を除く): 665058120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2120, 2703, 2749, 3180, 3604, 4505, 5406, 5498, 6360, 7208, 8247, 9010, 10812, 10996, 13515, 13745, 16494, 18020, 21624, 21992, 27030, 27490, 32988, 36040, 41235, 46733, 54060, 54980, 65976, 82470, 93466, 108120, 109960, 140199, 145697, 164940, 186932, 233665, 280398, 291394, 329880, 373864, 437091, 467330, 560796, 582788, 700995, 728485, 874182, 934660, 1121592, 1165576, 1401990, 1456970, 1748364, 1869320, 2185455, 2476849, 2803980, 2913940, 3496728, 4370910, 4953698, 5607960, 5827880, 7430547, 8741820, 9907396, 12384245, 14861094, 17483640, 19814792, 24768490, 29722188, 37152735, 49536980, 59444376, 74305470, 99073960, 148610940, 297221880]

約数ペア:

[(1, 297221880), (2, 148610940), (3, 99073960), (4, 74305470), (5, 59444376), (6, 49536980), (8, 37152735), (10, 29722188), (12, 24768490), (15, 19814792), (17, 17483640), (20, 14861094), (24, 12384245), (30, 9907396), (34, 8741820), (40, 7430547), (51, 5827880), (53, 5607960), (60, 4953698), (68, 4370910), (85, 3496728), (102, 2913940), (106, 2803980), (120, 2476849), (136, 2185455), (159, 1869320), (170, 1748364), (204, 1456970), (212, 1401990), (255, 1165576), (265, 1121592), (318, 934660), (340, 874182), (408, 728485), (424, 700995), (510, 582788), (530, 560796), (636, 467330), (680, 437091), (795, 373864), (901, 329880), (1020, 291394), (1060, 280398), (1272, 233665), (1590, 186932), (1802, 164940), (2040, 145697), (2120, 140199), (2703, 109960), (2749, 108120), (3180, 93466), (3604, 82470), (4505, 65976), (5406, 54980), (5498, 54060), (6360, 46733), (7208, 41235), (8247, 36040), (9010, 32988), (10812, 27490), (10996, 27030), (13515, 21992), (13745, 21624), (16494, 18020)]