89802450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1228

約数の個数: 72

約数和(自身を含む): 242733348

約数和(自身を除く): 152930898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 197, 225, 394, 450, 591, 985, 1013, 1182, 1773, 1970, 2026, 2955, 3039, 3546, 4925, 5065, 5910, 6078, 8865, 9117, 9850, 10130, 14775, 15195, 17730, 18234, 25325, 29550, 30390, 44325, 45585, 50650, 75975, 88650, 91170, 151950, 199561, 227925, 399122, 455850, 598683, 997805, 1197366, 1796049, 1995610, 2993415, 3592098, 4989025, 5986830, 8980245, 9978050, 14967075, 17960490, 29934150, 44901225, 89802450]

約数ペア:

[(1, 89802450), (2, 44901225), (3, 29934150), (5, 17960490), (6, 14967075), (9, 9978050), (10, 8980245), (15, 5986830), (18, 4989025), (25, 3592098), (30, 2993415), (45, 1995610), (50, 1796049), (75, 1197366), (90, 997805), (150, 598683), (197, 455850), (225, 399122), (394, 227925), (450, 199561), (591, 151950), (985, 91170), (1013, 88650), (1182, 75975), (1773, 50650), (1970, 45585), (2026, 44325), (2955, 30390), (3039, 29550), (3546, 25325), (4925, 18234), (5065, 17730), (5910, 15195), (6078, 14775), (8865, 10130), (9117, 9850)]