188285940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 604670976

約数和(自身を除く): 416385036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 180, 186, 205, 246, 279, 310, 369, 372, 410, 465, 492, 558, 615, 620, 738, 820, 823, 930, 1116, 1230, 1271, 1395, 1476, 1646, 1845, 1860, 2460, 2469, 2542, 2790, 3292, 3690, 3813, 4115, 4938, 5084, 5580, 6355, 7380, 7407, 7626, 8230, 9876, 11439, 12345, 12710, 14814, 15252, 16460, 19065, 22878, 24690, 25420, 25513, 29628, 33743, 37035, 38130, 45756, 49380, 51026, 57195, 67486, 74070, 76260, 76539, 101229, 102052, 114390, 127565, 134972, 148140, 153078, 168715, 202458, 228780, 229617, 255130, 303687, 306156, 337430, 382695, 404916, 459234, 506145, 510260, 607374, 674860, 765390, 918468, 1012290, 1046033, 1148085, 1214748, 1518435, 1530780, 2024580, 2092066, 2296170, 3036870, 3138099, 4184132, 4592340, 5230165, 6073740, 6276198, 9414297, 10460330, 12552396, 15690495, 18828594, 20920660, 31380990, 37657188, 47071485, 62761980, 94142970, 188285940]

約数ペア:

[(1, 188285940), (2, 94142970), (3, 62761980), (4, 47071485), (5, 37657188), (6, 31380990), (9, 20920660), (10, 18828594), (12, 15690495), (15, 12552396), (18, 10460330), (20, 9414297), (30, 6276198), (31, 6073740), (36, 5230165), (41, 4592340), (45, 4184132), (60, 3138099), (62, 3036870), (82, 2296170), (90, 2092066), (93, 2024580), (123, 1530780), (124, 1518435), (155, 1214748), (164, 1148085), (180, 1046033), (186, 1012290), (205, 918468), (246, 765390), (279, 674860), (310, 607374), (369, 510260), (372, 506145), (410, 459234), (465, 404916), (492, 382695), (558, 337430), (615, 306156), (620, 303687), (738, 255130), (820, 229617), (823, 228780), (930, 202458), (1116, 168715), (1230, 153078), (1271, 148140), (1395, 134972), (1476, 127565), (1646, 114390), (1845, 102052), (1860, 101229), (2460, 76539), (2469, 76260), (2542, 74070), (2790, 67486), (3292, 57195), (3690, 51026), (3813, 49380), (4115, 45756), (4938, 38130), (5084, 37035), (5580, 33743), (6355, 29628), (7380, 25513), (7407, 25420), (7626, 24690), (8230, 22878), (9876, 19065), (11439, 16460), (12345, 15252), (12710, 14814)]