68255340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 205861824

約数和(自身を除く): 137606484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1097, 1220, 1830, 2074, 2194, 3111, 3291, 3660, 4148, 4388, 5185, 5485, 6222, 6582, 10370, 10970, 12444, 13164, 15555, 16455, 18649, 20740, 21940, 31110, 32910, 37298, 55947, 62220, 65820, 66917, 74596, 93245, 111894, 133834, 186490, 200751, 223788, 267668, 279735, 334585, 372980, 401502, 559470, 669170, 803004, 1003755, 1118940, 1137589, 1338340, 2007510, 2275178, 3412767, 4015020, 4550356, 5687945, 6825534, 11375890, 13651068, 17063835, 22751780, 34127670, 68255340]

約数ペア:

[(1, 68255340), (2, 34127670), (3, 22751780), (4, 17063835), (5, 13651068), (6, 11375890), (10, 6825534), (12, 5687945), (15, 4550356), (17, 4015020), (20, 3412767), (30, 2275178), (34, 2007510), (51, 1338340), (60, 1137589), (61, 1118940), (68, 1003755), (85, 803004), (102, 669170), (122, 559470), (170, 401502), (183, 372980), (204, 334585), (244, 279735), (255, 267668), (305, 223788), (340, 200751), (366, 186490), (510, 133834), (610, 111894), (732, 93245), (915, 74596), (1020, 66917), (1037, 65820), (1097, 62220), (1220, 55947), (1830, 37298), (2074, 32910), (2194, 31110), (3111, 21940), (3291, 20740), (3660, 18649), (4148, 16455), (4388, 15555), (5185, 13164), (5485, 12444), (6222, 10970), (6582, 10370)]