1190052180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 3742502400

約数和(自身を除く): 2552450220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 419, 465, 509, 558, 620, 838, 930, 1018, 1116, 1257, 1395, 1527, 1676, 1860, 2036, 2095, 2514, 2545, 2790, 3054, 3771, 4190, 4581, 5028, 5090, 5580, 6108, 6285, 7542, 7635, 8380, 9162, 10180, 12570, 12989, 15084, 15270, 15779, 18324, 18855, 22905, 25140, 25978, 30540, 31558, 37710, 38967, 45810, 47337, 51956, 63116, 64945, 75420, 77934, 78895, 91620, 94674, 116901, 129890, 142011, 155868, 157790, 189348, 194835, 213271, 233802, 236685, 259780, 284022, 315580, 389670, 426542, 467604, 473370, 568044, 584505, 639813, 710055, 779340, 853084, 946740, 1066355, 1169010, 1279626, 1420110, 1919439, 2132710, 2338020, 2559252, 2840220, 3199065, 3838878, 4265420, 6398130, 6611401, 7677756, 9597195, 12796260, 13222802, 19194390, 19834203, 26445604, 33057005, 38388780, 39668406, 59502609, 66114010, 79336812, 99171015, 119005218, 132228020, 198342030, 238010436, 297513045, 396684060, 595026090, 1190052180]

約数ペア:

[(1, 1190052180), (2, 595026090), (3, 396684060), (4, 297513045), (5, 238010436), (6, 198342030), (9, 132228020), (10, 119005218), (12, 99171015), (15, 79336812), (18, 66114010), (20, 59502609), (30, 39668406), (31, 38388780), (36, 33057005), (45, 26445604), (60, 19834203), (62, 19194390), (90, 13222802), (93, 12796260), (124, 9597195), (155, 7677756), (180, 6611401), (186, 6398130), (279, 4265420), (310, 3838878), (372, 3199065), (419, 2840220), (465, 2559252), (509, 2338020), (558, 2132710), (620, 1919439), (838, 1420110), (930, 1279626), (1018, 1169010), (1116, 1066355), (1257, 946740), (1395, 853084), (1527, 779340), (1676, 710055), (1860, 639813), (2036, 584505), (2095, 568044), (2514, 473370), (2545, 467604), (2790, 426542), (3054, 389670), (3771, 315580), (4190, 284022), (4581, 259780), (5028, 236685), (5090, 233802), (5580, 213271), (6108, 194835), (6285, 189348), (7542, 157790), (7635, 155868), (8380, 142011), (9162, 129890), (10180, 116901), (12570, 94674), (12989, 91620), (15084, 78895), (15270, 77934), (15779, 75420), (18324, 64945), (18855, 63116), (22905, 51956), (25140, 47337), (25978, 45810), (30540, 38967), (31558, 37710)]