93353820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 307849248

約数和(自身を除く): 214495428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 113, 140, 147, 196, 210, 226, 245, 281, 294, 339, 420, 452, 490, 562, 565, 588, 678, 735, 791, 843, 980, 1124, 1130, 1356, 1405, 1470, 1582, 1686, 1695, 1967, 2260, 2373, 2810, 2940, 3164, 3372, 3390, 3934, 3955, 4215, 4746, 5537, 5620, 5901, 6780, 7868, 7910, 8430, 9492, 9835, 11074, 11802, 11865, 13769, 15820, 16611, 16860, 19670, 22148, 23604, 23730, 27538, 27685, 29505, 31753, 33222, 39340, 41307, 47460, 55076, 55370, 59010, 63506, 66444, 68845, 82614, 83055, 95259, 110740, 118020, 127012, 137690, 158765, 165228, 166110, 190518, 206535, 222271, 275380, 317530, 332220, 381036, 413070, 444542, 476295, 635060, 666813, 826140, 889084, 952590, 1111355, 1333626, 1555897, 1905180, 2222710, 2667252, 3111794, 3334065, 4445420, 4667691, 6223588, 6668130, 7779485, 9335382, 13336260, 15558970, 18670764, 23338455, 31117940, 46676910, 93353820]

約数ペア:

[(1, 93353820), (2, 46676910), (3, 31117940), (4, 23338455), (5, 18670764), (6, 15558970), (7, 13336260), (10, 9335382), (12, 7779485), (14, 6668130), (15, 6223588), (20, 4667691), (21, 4445420), (28, 3334065), (30, 3111794), (35, 2667252), (42, 2222710), (49, 1905180), (60, 1555897), (70, 1333626), (84, 1111355), (98, 952590), (105, 889084), (113, 826140), (140, 666813), (147, 635060), (196, 476295), (210, 444542), (226, 413070), (245, 381036), (281, 332220), (294, 317530), (339, 275380), (420, 222271), (452, 206535), (490, 190518), (562, 166110), (565, 165228), (588, 158765), (678, 137690), (735, 127012), (791, 118020), (843, 110740), (980, 95259), (1124, 83055), (1130, 82614), (1356, 68845), (1405, 66444), (1470, 63506), (1582, 59010), (1686, 55370), (1695, 55076), (1967, 47460), (2260, 41307), (2373, 39340), (2810, 33222), (2940, 31753), (3164, 29505), (3372, 27685), (3390, 27538), (3934, 23730), (3955, 23604), (4215, 22148), (4746, 19670), (5537, 16860), (5620, 16611), (5901, 15820), (6780, 13769), (7868, 11865), (7910, 11802), (8430, 11074), (9492, 9835)]