201899160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 689925600

約数和(自身を除く): 488026440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 83, 87, 90, 116, 120, 145, 166, 174, 180, 232, 233, 249, 261, 290, 332, 348, 360, 415, 435, 466, 498, 522, 580, 664, 696, 699, 747, 830, 870, 932, 996, 1044, 1160, 1165, 1245, 1305, 1398, 1494, 1660, 1740, 1864, 1992, 2088, 2097, 2330, 2407, 2490, 2610, 2796, 2988, 3320, 3480, 3495, 3735, 4194, 4660, 4814, 4980, 5220, 5592, 5976, 6757, 6990, 7221, 7470, 8388, 9320, 9628, 9960, 10440, 10485, 12035, 13514, 13980, 14442, 14940, 16776, 19256, 19339, 20271, 20970, 21663, 24070, 27028, 27960, 28884, 29880, 33785, 36105, 38678, 40542, 41940, 43326, 48140, 54056, 57768, 58017, 60813, 67570, 72210, 77356, 81084, 83880, 86652, 96280, 96695, 101355, 108315, 116034, 121626, 135140, 144420, 154712, 162168, 173304, 174051, 193390, 202710, 216630, 232068, 243252, 270280, 288840, 290085, 304065, 348102, 386780, 405420, 433260, 464136, 486504, 560831, 580170, 608130, 696204, 773560, 810840, 866520, 870255, 1121662, 1160340, 1216260, 1392408, 1682493, 1740510, 2243324, 2320680, 2432520, 2804155, 3364986, 3481020, 4486648, 5047479, 5608310, 6729972, 6962040, 8412465, 10094958, 11216620, 13459944, 16824930, 20189916, 22433240, 25237395, 33649860, 40379832, 50474790, 67299720, 100949580, 201899160]

約数ペア:

[(1, 201899160), (2, 100949580), (3, 67299720), (4, 50474790), (5, 40379832), (6, 33649860), (8, 25237395), (9, 22433240), (10, 20189916), (12, 16824930), (15, 13459944), (18, 11216620), (20, 10094958), (24, 8412465), (29, 6962040), (30, 6729972), (36, 5608310), (40, 5047479), (45, 4486648), (58, 3481020), (60, 3364986), (72, 2804155), (83, 2432520), (87, 2320680), (90, 2243324), (116, 1740510), (120, 1682493), (145, 1392408), (166, 1216260), (174, 1160340), (180, 1121662), (232, 870255), (233, 866520), (249, 810840), (261, 773560), (290, 696204), (332, 608130), (348, 580170), (360, 560831), (415, 486504), (435, 464136), (466, 433260), (498, 405420), (522, 386780), (580, 348102), (664, 304065), (696, 290085), (699, 288840), (747, 270280), (830, 243252), (870, 232068), (932, 216630), (996, 202710), (1044, 193390), (1160, 174051), (1165, 173304), (1245, 162168), (1305, 154712), (1398, 144420), (1494, 135140), (1660, 121626), (1740, 116034), (1864, 108315), (1992, 101355), (2088, 96695), (2097, 96280), (2330, 86652), (2407, 83880), (2490, 81084), (2610, 77356), (2796, 72210), (2988, 67570), (3320, 60813), (3480, 58017), (3495, 57768), (3735, 54056), (4194, 48140), (4660, 43326), (4814, 41940), (4980, 40542), (5220, 38678), (5592, 36105), (5976, 33785), (6757, 29880), (6990, 28884), (7221, 27960), (7470, 27028), (8388, 24070), (9320, 21663), (9628, 20970), (9960, 20271), (10440, 19339), (10485, 19256), (12035, 16776), (13514, 14940), (13980, 14442)]