166227660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 519019200

約数和(自身を除く): 352791540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 541, 569, 1082, 1138, 1623, 1707, 2164, 2276, 2705, 2845, 3246, 3414, 4869, 5121, 5410, 5690, 6492, 6828, 8115, 8535, 9738, 10242, 10820, 11380, 14607, 15363, 16230, 17070, 19476, 20484, 24345, 25605, 29214, 30726, 32460, 34140, 48690, 51210, 58428, 61452, 73035, 76815, 97380, 102420, 146070, 153630, 292140, 307260, 307829, 615658, 923487, 1231316, 1539145, 1846974, 2770461, 3078290, 3693948, 4617435, 5540922, 6156580, 8311383, 9234870, 11081844, 13852305, 16622766, 18469740, 27704610, 33245532, 41556915, 55409220, 83113830, 166227660]

約数ペア:

[(1, 166227660), (2, 83113830), (3, 55409220), (4, 41556915), (5, 33245532), (6, 27704610), (9, 18469740), (10, 16622766), (12, 13852305), (15, 11081844), (18, 9234870), (20, 8311383), (27, 6156580), (30, 5540922), (36, 4617435), (45, 3693948), (54, 3078290), (60, 2770461), (90, 1846974), (108, 1539145), (135, 1231316), (180, 923487), (270, 615658), (540, 307829), (541, 307260), (569, 292140), (1082, 153630), (1138, 146070), (1623, 102420), (1707, 97380), (2164, 76815), (2276, 73035), (2705, 61452), (2845, 58428), (3246, 51210), (3414, 48690), (4869, 34140), (5121, 32460), (5410, 30726), (5690, 29214), (6492, 25605), (6828, 24345), (8115, 20484), (8535, 19476), (9738, 17070), (10242, 16230), (10820, 15363), (11380, 14607)]