132796980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10391}}^1$

素因数の和:10477

約数の個数: 72

約数和(自身を含む): 408530304

約数和(自身を除く): 275733324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 10391, 12780, 20782, 31173, 41564, 51955, 62346, 93519, 103910, 124692, 155865, 187038, 207820, 311730, 374076, 467595, 623460, 737761, 935190, 1475522, 1870380, 2213283, 2951044, 3688805, 4426566, 6639849, 7377610, 8853132, 11066415, 13279698, 14755220, 22132830, 26559396, 33199245, 44265660, 66398490, 132796980]

約数ペア:

[(1, 132796980), (2, 66398490), (3, 44265660), (4, 33199245), (5, 26559396), (6, 22132830), (9, 14755220), (10, 13279698), (12, 11066415), (15, 8853132), (18, 7377610), (20, 6639849), (30, 4426566), (36, 3688805), (45, 2951044), (60, 2213283), (71, 1870380), (90, 1475522), (142, 935190), (180, 737761), (213, 623460), (284, 467595), (355, 374076), (426, 311730), (639, 207820), (710, 187038), (852, 155865), (1065, 124692), (1278, 103910), (1420, 93519), (2130, 62346), (2556, 51955), (3195, 41564), (4260, 31173), (6390, 20782), (10391, 12780)]