1900649850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 5628389760

約数和(自身を除く): 3727739910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 29, 30, 33, 46, 50, 55, 58, 66, 69, 75, 87, 110, 115, 121, 138, 145, 150, 157, 165, 174, 230, 242, 253, 275, 290, 314, 319, 330, 345, 363, 435, 471, 506, 550, 575, 605, 638, 667, 690, 725, 726, 759, 785, 825, 870, 942, 957, 1150, 1210, 1265, 1334, 1450, 1518, 1570, 1595, 1650, 1725, 1727, 1815, 1914, 2001, 2175, 2355, 2530, 2783, 3025, 3190, 3335, 3450, 3454, 3509, 3611, 3630, 3795, 3925, 4002, 4350, 4553, 4710, 4785, 5181, 5566, 6050, 6325, 6670, 7018, 7222, 7337, 7590, 7850, 7975, 8349, 8635, 9075, 9106, 9570, 10005, 10362, 10527, 10833, 11775, 12650, 13659, 13915, 14674, 15950, 16675, 16698, 17270, 17545, 18055, 18150, 18975, 18997, 20010, 21054, 21666, 22011, 22765, 23550, 23925, 25905, 27318, 27830, 33350, 35090, 36110, 36685, 37950, 37994, 39721, 41745, 43175, 44022, 45530, 47850, 50025, 50083, 51810, 52635, 54165, 56991, 68295, 69575, 73370, 79442, 80707, 83490, 86350, 87725, 90275, 94985, 100050, 100166, 104719, 105270, 108330, 110055, 113825, 113982, 119163, 129525, 136590, 139150, 150249, 161414, 175450, 180550, 183425, 189970, 198605, 208725, 209438, 220110, 227650, 238326, 242121, 250415, 259050, 263175, 270825, 284955, 300498, 314157, 341475, 366850, 397210, 403535, 417450, 436931, 474925, 484242, 500830, 523595, 526350, 541650, 550275, 550913, 569910, 595815, 628314, 682950, 751245, 807070, 873862, 949850, 993025, 1047190, 1100550, 1101826, 1151909, 1191630, 1210605, 1252075, 1310793, 1424775, 1502490, 1570785, 1652739, 1986050, 2017675, 2184655, 2303818, 2421210, 2504150, 2617975, 2621586, 2754565, 2849550, 2979075, 3141570, 3305478, 3455727, 3756225, 4035350, 4369310, 5235950, 5509130, 5759545, 5958150, 6053025, 6553965, 6911454, 7512450, 7853925, 8263695, 10923275, 11519090, 12106050, 12670999, 13107930, 13772825, 15707850, 16527390, 17278635, 21846550, 25341998, 27545650, 28797725, 32769825, 34557270, 38012997, 41318475, 57595450, 63354995, 65539650, 76025994, 82636950, 86393175, 126709990, 172786350, 190064985, 316774975, 380129970, 633549950, 950324925, 1900649850]

約数ペア:

[(1, 1900649850), (2, 950324925), (3, 633549950), (5, 380129970), (6, 316774975), (10, 190064985), (11, 172786350), (15, 126709990), (22, 86393175), (23, 82636950), (25, 76025994), (29, 65539650), (30, 63354995), (33, 57595450), (46, 41318475), (50, 38012997), (55, 34557270), (58, 32769825), (66, 28797725), (69, 27545650), (75, 25341998), (87, 21846550), (110, 17278635), (115, 16527390), (121, 15707850), (138, 13772825), (145, 13107930), (150, 12670999), (157, 12106050), (165, 11519090), (174, 10923275), (230, 8263695), (242, 7853925), (253, 7512450), (275, 6911454), (290, 6553965), (314, 6053025), (319, 5958150), (330, 5759545), (345, 5509130), (363, 5235950), (435, 4369310), (471, 4035350), (506, 3756225), (550, 3455727), (575, 3305478), (605, 3141570), (638, 2979075), (667, 2849550), (690, 2754565), (725, 2621586), (726, 2617975), (759, 2504150), (785, 2421210), (825, 2303818), (870, 2184655), (942, 2017675), (957, 1986050), (1150, 1652739), (1210, 1570785), (1265, 1502490), (1334, 1424775), (1450, 1310793), (1518, 1252075), (1570, 1210605), (1595, 1191630), (1650, 1151909), (1725, 1101826), (1727, 1100550), (1815, 1047190), (1914, 993025), (2001, 949850), (2175, 873862), (2355, 807070), (2530, 751245), (2783, 682950), (3025, 628314), (3190, 595815), (3335, 569910), (3450, 550913), (3454, 550275), (3509, 541650), (3611, 526350), (3630, 523595), (3795, 500830), (3925, 484242), (4002, 474925), (4350, 436931), (4553, 417450), (4710, 403535), (4785, 397210), (5181, 366850), (5566, 341475), (6050, 314157), (6325, 300498), (6670, 284955), (7018, 270825), (7222, 263175), (7337, 259050), (7590, 250415), (7850, 242121), (7975, 238326), (8349, 227650), (8635, 220110), (9075, 209438), (9106, 208725), (9570, 198605), (10005, 189970), (10362, 183425), (10527, 180550), (10833, 175450), (11775, 161414), (12650, 150249), (13659, 139150), (13915, 136590), (14674, 129525), (15950, 119163), (16675, 113982), (16698, 113825), (17270, 110055), (17545, 108330), (18055, 105270), (18150, 104719), (18975, 100166), (18997, 100050), (20010, 94985), (21054, 90275), (21666, 87725), (22011, 86350), (22765, 83490), (23550, 80707), (23925, 79442), (25905, 73370), (27318, 69575), (27830, 68295), (33350, 56991), (35090, 54165), (36110, 52635), (36685, 51810), (37950, 50083), (37994, 50025), (39721, 47850), (41745, 45530), (43175, 44022)]