195515100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 712454400

約数和(自身を除く): 516939300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 29, 30, 33, 36, 44, 45, 50, 54, 55, 58, 60, 66, 75, 87, 90, 99, 100, 108, 110, 116, 132, 135, 145, 150, 165, 174, 180, 198, 220, 225, 227, 261, 270, 275, 290, 297, 300, 319, 330, 348, 396, 435, 450, 454, 495, 522, 540, 550, 580, 594, 638, 660, 675, 681, 725, 783, 825, 870, 900, 908, 957, 990, 1044, 1100, 1135, 1188, 1276, 1305, 1350, 1362, 1450, 1485, 1566, 1595, 1650, 1740, 1914, 1980, 2043, 2175, 2270, 2475, 2497, 2610, 2700, 2724, 2871, 2900, 2970, 3132, 3190, 3300, 3405, 3828, 3915, 4086, 4350, 4540, 4785, 4950, 4994, 5220, 5675, 5742, 5940, 6129, 6380, 6525, 6583, 6810, 7425, 7491, 7830, 7975, 8172, 8613, 8700, 9570, 9900, 9988, 10215, 11350, 11484, 12258, 12485, 13050, 13166, 13620, 14355, 14850, 14982, 15660, 15950, 17025, 17226, 19140, 19575, 19749, 20430, 22473, 22700, 23925, 24516, 24970, 26100, 26332, 28710, 29700, 29964, 30645, 31900, 32915, 34050, 34452, 37455, 39150, 39498, 40860, 43065, 44946, 47850, 49940, 51075, 57420, 59247, 61290, 62425, 65830, 67419, 68100, 71775, 72413, 74910, 78300, 78996, 86130, 89892, 95700, 98745, 102150, 112365, 118494, 122580, 124850, 131660, 134838, 143550, 144826, 149820, 153225, 164575, 172260, 177741, 187275, 197490, 204300, 215325, 217239, 224730, 236988, 249700, 269676, 287100, 289652, 296235, 306450, 329150, 337095, 355482, 362065, 374550, 394980, 430650, 434478, 449460, 493725, 561825, 592470, 612900, 651717, 658300, 674190, 710964, 724130, 749100, 861300, 868956, 888705, 987450, 1086195, 1123650, 1184940, 1303434, 1348380, 1448260, 1481175, 1685475, 1777410, 1810325, 1955151, 1974900, 2172390, 2247300, 2606868, 2962350, 3258585, 3370950, 3554820, 3620650, 3910302, 4344780, 4443525, 5430975, 5924700, 6517170, 6741900, 7241300, 7820604, 8887050, 9775755, 10861950, 13034340, 16292925, 17774100, 19551510, 21723900, 32585850, 39103020, 48878775, 65171700, 97757550, 195515100]

約数ペア:

[(1, 195515100), (2, 97757550), (3, 65171700), (4, 48878775), (5, 39103020), (6, 32585850), (9, 21723900), (10, 19551510), (11, 17774100), (12, 16292925), (15, 13034340), (18, 10861950), (20, 9775755), (22, 8887050), (25, 7820604), (27, 7241300), (29, 6741900), (30, 6517170), (33, 5924700), (36, 5430975), (44, 4443525), (45, 4344780), (50, 3910302), (54, 3620650), (55, 3554820), (58, 3370950), (60, 3258585), (66, 2962350), (75, 2606868), (87, 2247300), (90, 2172390), (99, 1974900), (100, 1955151), (108, 1810325), (110, 1777410), (116, 1685475), (132, 1481175), (135, 1448260), (145, 1348380), (150, 1303434), (165, 1184940), (174, 1123650), (180, 1086195), (198, 987450), (220, 888705), (225, 868956), (227, 861300), (261, 749100), (270, 724130), (275, 710964), (290, 674190), (297, 658300), (300, 651717), (319, 612900), (330, 592470), (348, 561825), (396, 493725), (435, 449460), (450, 434478), (454, 430650), (495, 394980), (522, 374550), (540, 362065), (550, 355482), (580, 337095), (594, 329150), (638, 306450), (660, 296235), (675, 289652), (681, 287100), (725, 269676), (783, 249700), (825, 236988), (870, 224730), (900, 217239), (908, 215325), (957, 204300), (990, 197490), (1044, 187275), (1100, 177741), (1135, 172260), (1188, 164575), (1276, 153225), (1305, 149820), (1350, 144826), (1362, 143550), (1450, 134838), (1485, 131660), (1566, 124850), (1595, 122580), (1650, 118494), (1740, 112365), (1914, 102150), (1980, 98745), (2043, 95700), (2175, 89892), (2270, 86130), (2475, 78996), (2497, 78300), (2610, 74910), (2700, 72413), (2724, 71775), (2871, 68100), (2900, 67419), (2970, 65830), (3132, 62425), (3190, 61290), (3300, 59247), (3405, 57420), (3828, 51075), (3915, 49940), (4086, 47850), (4350, 44946), (4540, 43065), (4785, 40860), (4950, 39498), (4994, 39150), (5220, 37455), (5675, 34452), (5742, 34050), (5940, 32915), (6129, 31900), (6380, 30645), (6525, 29964), (6583, 29700), (6810, 28710), (7425, 26332), (7491, 26100), (7830, 24970), (7975, 24516), (8172, 23925), (8613, 22700), (8700, 22473), (9570, 20430), (9900, 19749), (9988, 19575), (10215, 19140), (11350, 17226), (11484, 17025), (12258, 15950), (12485, 15660), (13050, 14982), (13166, 14850), (13620, 14355)]