145324980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1013}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 441807912

約数和(自身を除く): 296482932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 797, 1013, 1594, 2026, 2391, 3039, 3188, 3985, 4052, 4782, 5065, 6078, 7173, 7970, 9117, 9564, 10130, 11955, 12156, 14346, 15195, 15940, 18234, 20260, 23910, 28692, 30390, 35865, 36468, 45585, 47820, 60780, 71730, 91170, 143460, 182340, 807361, 1614722, 2422083, 3229444, 4036805, 4844166, 7266249, 8073610, 9688332, 12110415, 14532498, 16147220, 24220830, 29064996, 36331245, 48441660, 72662490, 145324980]

約数ペア:

[(1, 145324980), (2, 72662490), (3, 48441660), (4, 36331245), (5, 29064996), (6, 24220830), (9, 16147220), (10, 14532498), (12, 12110415), (15, 9688332), (18, 8073610), (20, 7266249), (30, 4844166), (36, 4036805), (45, 3229444), (60, 2422083), (90, 1614722), (180, 807361), (797, 182340), (1013, 143460), (1594, 91170), (2026, 71730), (2391, 60780), (3039, 47820), (3188, 45585), (3985, 36468), (4052, 35865), (4782, 30390), (5065, 28692), (6078, 23910), (7173, 20260), (7970, 18234), (9117, 15940), (9564, 15195), (10130, 14346), (11955, 12156)]