82218120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 267805440

約数和(自身を除く): 185587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 983, 984, 1020, 1230, 1394, 1640, 1966, 2040, 2091, 2460, 2788, 2949, 3485, 3932, 4182, 4915, 4920, 5576, 5898, 6970, 7864, 8364, 9830, 10455, 11796, 13940, 14745, 16711, 16728, 19660, 20910, 23592, 27880, 29490, 33422, 39320, 40303, 41820, 50133, 58980, 66844, 80606, 83555, 83640, 100266, 117960, 120909, 133688, 161212, 167110, 200532, 201515, 241818, 250665, 322424, 334220, 401064, 403030, 483636, 501330, 604545, 668440, 685151, 806060, 967272, 1002660, 1209090, 1370302, 1612120, 2005320, 2055453, 2418180, 2740604, 3425755, 4110906, 4836360, 5481208, 6851510, 8221812, 10277265, 13703020, 16443624, 20554530, 27406040, 41109060, 82218120]

約数ペア:

[(1, 82218120), (2, 41109060), (3, 27406040), (4, 20554530), (5, 16443624), (6, 13703020), (8, 10277265), (10, 8221812), (12, 6851510), (15, 5481208), (17, 4836360), (20, 4110906), (24, 3425755), (30, 2740604), (34, 2418180), (40, 2055453), (41, 2005320), (51, 1612120), (60, 1370302), (68, 1209090), (82, 1002660), (85, 967272), (102, 806060), (120, 685151), (123, 668440), (136, 604545), (164, 501330), (170, 483636), (204, 403030), (205, 401064), (246, 334220), (255, 322424), (328, 250665), (340, 241818), (408, 201515), (410, 200532), (492, 167110), (510, 161212), (615, 133688), (680, 120909), (697, 117960), (820, 100266), (983, 83640), (984, 83555), (1020, 80606), (1230, 66844), (1394, 58980), (1640, 50133), (1966, 41820), (2040, 40303), (2091, 39320), (2460, 33422), (2788, 29490), (2949, 27880), (3485, 23592), (3932, 20910), (4182, 19660), (4915, 16728), (4920, 16711), (5576, 14745), (5898, 13940), (6970, 11796), (7864, 10455), (8364, 9830)]