270850860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2212

約数の個数: 144

約数和(自身を含む): 948519936

約数和(自身を除く): 677669076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2087, 2163, 2884, 3090, 3605, 3708, 4174, 4326, 4635, 6180, 6261, 6489, 7210, 8348, 8652, 9270, 10435, 10815, 12522, 12978, 14420, 14609, 18540, 18783, 20870, 21630, 25044, 25956, 29218, 31305, 32445, 37566, 41740, 43260, 43827, 58436, 62610, 64890, 73045, 75132, 87654, 93915, 125220, 129780, 131481, 146090, 175308, 187830, 214961, 219135, 262962, 292180, 375660, 429922, 438270, 525924, 644883, 657405, 859844, 876540, 1074805, 1289766, 1314810, 1504727, 1934649, 2149610, 2579532, 2629620, 3009454, 3224415, 3869298, 4299220, 4514181, 6018908, 6448830, 7523635, 7738596, 9028362, 9673245, 12897660, 13542543, 15047270, 18056724, 19346490, 22570905, 27085086, 30094540, 38692980, 45141810, 54170172, 67712715, 90283620, 135425430, 270850860]

約数ペア:

[(1, 270850860), (2, 135425430), (3, 90283620), (4, 67712715), (5, 54170172), (6, 45141810), (7, 38692980), (9, 30094540), (10, 27085086), (12, 22570905), (14, 19346490), (15, 18056724), (18, 15047270), (20, 13542543), (21, 12897660), (28, 9673245), (30, 9028362), (35, 7738596), (36, 7523635), (42, 6448830), (45, 6018908), (60, 4514181), (63, 4299220), (70, 3869298), (84, 3224415), (90, 3009454), (103, 2629620), (105, 2579532), (126, 2149610), (140, 1934649), (180, 1504727), (206, 1314810), (210, 1289766), (252, 1074805), (309, 876540), (315, 859844), (412, 657405), (420, 644883), (515, 525924), (618, 438270), (630, 429922), (721, 375660), (927, 292180), (1030, 262962), (1236, 219135), (1260, 214961), (1442, 187830), (1545, 175308), (1854, 146090), (2060, 131481), (2087, 129780), (2163, 125220), (2884, 93915), (3090, 87654), (3605, 75132), (3708, 73045), (4174, 64890), (4326, 62610), (4635, 58436), (6180, 43827), (6261, 43260), (6489, 41740), (7210, 37566), (8348, 32445), (8652, 31305), (9270, 29218), (10435, 25956), (10815, 25044), (12522, 21630), (12978, 20870), (14420, 18783), (14609, 18540)]