145576980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3797}}^1$

素因数の和:3886

約数の個数: 96

約数和(自身を含む): 459406080

約数和(自身を除く): 313829100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3797, 3834, 4260, 6390, 7594, 7668, 9585, 11391, 12780, 15188, 18985, 19170, 22782, 34173, 37970, 38340, 45564, 56955, 68346, 75940, 102519, 113910, 136692, 170865, 205038, 227820, 269587, 341730, 410076, 512595, 539174, 683460, 808761, 1025190, 1078348, 1347935, 1617522, 2050380, 2426283, 2695870, 3235044, 4043805, 4852566, 5391740, 7278849, 8087610, 9705132, 12131415, 14557698, 16175220, 24262830, 29115396, 36394245, 48525660, 72788490, 145576980]

約数ペア:

[(1, 145576980), (2, 72788490), (3, 48525660), (4, 36394245), (5, 29115396), (6, 24262830), (9, 16175220), (10, 14557698), (12, 12131415), (15, 9705132), (18, 8087610), (20, 7278849), (27, 5391740), (30, 4852566), (36, 4043805), (45, 3235044), (54, 2695870), (60, 2426283), (71, 2050380), (90, 1617522), (108, 1347935), (135, 1078348), (142, 1025190), (180, 808761), (213, 683460), (270, 539174), (284, 512595), (355, 410076), (426, 341730), (540, 269587), (639, 227820), (710, 205038), (852, 170865), (1065, 136692), (1278, 113910), (1420, 102519), (1917, 75940), (2130, 68346), (2556, 56955), (3195, 45564), (3797, 38340), (3834, 37970), (4260, 34173), (6390, 22782), (7594, 19170), (7668, 18985), (9585, 15188), (11391, 12780)]