227924940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 686746368

約数和(自身を除く): 458821428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 167, 172, 215, 230, 258, 276, 334, 345, 430, 460, 501, 516, 529, 645, 668, 690, 835, 860, 989, 1002, 1058, 1290, 1380, 1587, 1670, 1978, 2004, 2116, 2505, 2580, 2645, 2967, 3174, 3340, 3841, 3956, 4945, 5010, 5290, 5934, 6348, 7181, 7682, 7935, 9890, 10020, 10580, 11523, 11868, 14362, 14835, 15364, 15870, 19205, 19780, 21543, 22747, 23046, 28724, 29670, 31740, 35905, 38410, 43086, 45494, 46092, 57615, 59340, 68241, 71810, 76820, 86172, 88343, 90988, 107715, 113735, 115230, 136482, 143620, 165163, 176686, 215430, 227470, 230460, 265029, 272964, 330326, 341205, 353372, 430860, 441715, 454940, 495489, 530058, 660652, 682410, 825815, 883430, 990978, 1060116, 1325145, 1364820, 1651630, 1766860, 1981956, 2477445, 2650290, 3303260, 3798749, 4954890, 5300580, 7597498, 9909780, 11396247, 15194996, 18993745, 22792494, 37987490, 45584988, 56981235, 75974980, 113962470, 227924940]

約数ペア:

[(1, 227924940), (2, 113962470), (3, 75974980), (4, 56981235), (5, 45584988), (6, 37987490), (10, 22792494), (12, 18993745), (15, 15194996), (20, 11396247), (23, 9909780), (30, 7597498), (43, 5300580), (46, 4954890), (60, 3798749), (69, 3303260), (86, 2650290), (92, 2477445), (115, 1981956), (129, 1766860), (138, 1651630), (167, 1364820), (172, 1325145), (215, 1060116), (230, 990978), (258, 883430), (276, 825815), (334, 682410), (345, 660652), (430, 530058), (460, 495489), (501, 454940), (516, 441715), (529, 430860), (645, 353372), (668, 341205), (690, 330326), (835, 272964), (860, 265029), (989, 230460), (1002, 227470), (1058, 215430), (1290, 176686), (1380, 165163), (1587, 143620), (1670, 136482), (1978, 115230), (2004, 113735), (2116, 107715), (2505, 90988), (2580, 88343), (2645, 86172), (2967, 76820), (3174, 71810), (3340, 68241), (3841, 59340), (3956, 57615), (4945, 46092), (5010, 45494), (5290, 43086), (5934, 38410), (6348, 35905), (7181, 31740), (7682, 29670), (7935, 28724), (9890, 23046), (10020, 22747), (10580, 21543), (11523, 19780), (11868, 19205), (14362, 15870), (14835, 15364)]