84840030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 258431472

約数和(自身を除く): 173591442

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 71, 85, 90, 99, 102, 110, 142, 153, 165, 170, 187, 198, 213, 255, 306, 330, 355, 374, 426, 495, 510, 561, 639, 710, 765, 781, 935, 990, 1065, 1122, 1207, 1278, 1530, 1562, 1683, 1870, 2130, 2343, 2414, 2805, 3195, 3366, 3621, 3905, 4686, 5041, 5610, 6035, 6390, 7029, 7242, 7810, 8415, 10082, 10863, 11715, 12070, 13277, 14058, 15123, 16830, 18105, 21726, 23430, 25205, 26554, 30246, 35145, 36210, 39831, 45369, 50410, 54315, 55451, 66385, 70290, 75615, 79662, 85697, 90738, 108630, 110902, 119493, 132770, 151230, 166353, 171394, 199155, 226845, 238986, 257091, 277255, 332706, 398310, 428485, 453690, 499059, 514182, 554510, 597465, 771273, 831765, 856970, 942667, 998118, 1194930, 1285455, 1542546, 1663530, 1885334, 2495295, 2570910, 2828001, 3856365, 4713335, 4990590, 5656002, 7712730, 8484003, 9426670, 14140005, 16968006, 28280010, 42420015, 84840030]

約数ペア:

[(1, 84840030), (2, 42420015), (3, 28280010), (5, 16968006), (6, 14140005), (9, 9426670), (10, 8484003), (11, 7712730), (15, 5656002), (17, 4990590), (18, 4713335), (22, 3856365), (30, 2828001), (33, 2570910), (34, 2495295), (45, 1885334), (51, 1663530), (55, 1542546), (66, 1285455), (71, 1194930), (85, 998118), (90, 942667), (99, 856970), (102, 831765), (110, 771273), (142, 597465), (153, 554510), (165, 514182), (170, 499059), (187, 453690), (198, 428485), (213, 398310), (255, 332706), (306, 277255), (330, 257091), (355, 238986), (374, 226845), (426, 199155), (495, 171394), (510, 166353), (561, 151230), (639, 132770), (710, 119493), (765, 110902), (781, 108630), (935, 90738), (990, 85697), (1065, 79662), (1122, 75615), (1207, 70290), (1278, 66385), (1530, 55451), (1562, 54315), (1683, 50410), (1870, 45369), (2130, 39831), (2343, 36210), (2414, 35145), (2805, 30246), (3195, 26554), (3366, 25205), (3621, 23430), (3905, 21726), (4686, 18105), (5041, 16830), (5610, 15123), (6035, 14058), (6390, 13277), (7029, 12070), (7242, 11715), (7810, 10863), (8415, 10082)]