80657550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7834

約数の個数: 72

約数和(自身を含む): 226150704

約数和(自身を除く): 145493154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 7793, 10350, 15586, 23379, 38965, 46758, 70137, 77930, 116895, 140274, 179239, 194825, 233790, 350685, 358478, 389650, 537717, 584475, 701370, 896195, 1075434, 1168950, 1613151, 1753425, 1792390, 2688585, 3226302, 3506850, 4480975, 5377170, 8065755, 8961950, 13442925, 16131510, 26885850, 40328775, 80657550]

約数ペア:

[(1, 80657550), (2, 40328775), (3, 26885850), (5, 16131510), (6, 13442925), (9, 8961950), (10, 8065755), (15, 5377170), (18, 4480975), (23, 3506850), (25, 3226302), (30, 2688585), (45, 1792390), (46, 1753425), (50, 1613151), (69, 1168950), (75, 1075434), (90, 896195), (115, 701370), (138, 584475), (150, 537717), (207, 389650), (225, 358478), (230, 350685), (345, 233790), (414, 194825), (450, 179239), (575, 140274), (690, 116895), (1035, 77930), (1150, 70137), (1725, 46758), (2070, 38965), (3450, 23379), (5175, 15586), (7793, 10350)]