186287940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1913}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 566413848

約数和(自身を除く): 380125908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 541, 1082, 1623, 1913, 2164, 2705, 3246, 3826, 4869, 5410, 5739, 6492, 7652, 8115, 9565, 9738, 10820, 11478, 16230, 17217, 19130, 19476, 22956, 24345, 28695, 32460, 34434, 38260, 48690, 57390, 68868, 86085, 97380, 114780, 172170, 344340, 1034933, 2069866, 3104799, 4139732, 5174665, 6209598, 9314397, 10349330, 12419196, 15523995, 18628794, 20698660, 31047990, 37257588, 46571985, 62095980, 93143970, 186287940]

約数ペア:

[(1, 186287940), (2, 93143970), (3, 62095980), (4, 46571985), (5, 37257588), (6, 31047990), (9, 20698660), (10, 18628794), (12, 15523995), (15, 12419196), (18, 10349330), (20, 9314397), (30, 6209598), (36, 5174665), (45, 4139732), (60, 3104799), (90, 2069866), (180, 1034933), (541, 344340), (1082, 172170), (1623, 114780), (1913, 97380), (2164, 86085), (2705, 68868), (3246, 57390), (3826, 48690), (4869, 38260), (5410, 34434), (5739, 32460), (6492, 28695), (7652, 24345), (8115, 22956), (9565, 19476), (9738, 19130), (10820, 17217), (11478, 16230)]