200243400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^4\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 729380400

約数和(自身を除く): 529137000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 139, 140, 147, 150, 168, 175, 196, 200, 210, 245, 278, 280, 294, 300, 343, 350, 392, 417, 420, 490, 525, 556, 588, 600, 686, 695, 700, 735, 834, 840, 973, 980, 1029, 1050, 1112, 1176, 1225, 1372, 1390, 1400, 1470, 1668, 1715, 1946, 1960, 2058, 2085, 2100, 2401, 2450, 2744, 2780, 2919, 2940, 3336, 3430, 3475, 3675, 3892, 4116, 4170, 4200, 4802, 4865, 4900, 5145, 5560, 5838, 5880, 6811, 6860, 6950, 7203, 7350, 7784, 8232, 8340, 8575, 9604, 9730, 9800, 10290, 10425, 11676, 12005, 13622, 13720, 13900, 14406, 14595, 14700, 16680, 17150, 19208, 19460, 20433, 20580, 20850, 23352, 24010, 24325, 25725, 27244, 27800, 28812, 29190, 29400, 34055, 34300, 36015, 38920, 40866, 41160, 41700, 47677, 48020, 48650, 51450, 54488, 57624, 58380, 60025, 68110, 68600, 72030, 72975, 81732, 83400, 95354, 96040, 97300, 102165, 102900, 116760, 120050, 136220, 143031, 144060, 145950, 163464, 170275, 180075, 190708, 194600, 204330, 205800, 238385, 240100, 272440, 286062, 288120, 291900, 333739, 340550, 360150, 381416, 408660, 476770, 480200, 510825, 572124, 583800, 667478, 681100, 715155, 720300, 817320, 953540, 1001217, 1021650, 1144248, 1191925, 1334956, 1362200, 1430310, 1440600, 1668695, 1907080, 2002434, 2043300, 2383850, 2669912, 2860620, 3337390, 3575775, 4004868, 4086600, 4767700, 5006085, 5721240, 6674780, 7151550, 8009736, 8343475, 9535400, 10012170, 13349560, 14303100, 16686950, 20024340, 25030425, 28606200, 33373900, 40048680, 50060850, 66747800, 100121700, 200243400]

約数ペア:

[(1, 200243400), (2, 100121700), (3, 66747800), (4, 50060850), (5, 40048680), (6, 33373900), (7, 28606200), (8, 25030425), (10, 20024340), (12, 16686950), (14, 14303100), (15, 13349560), (20, 10012170), (21, 9535400), (24, 8343475), (25, 8009736), (28, 7151550), (30, 6674780), (35, 5721240), (40, 5006085), (42, 4767700), (49, 4086600), (50, 4004868), (56, 3575775), (60, 3337390), (70, 2860620), (75, 2669912), (84, 2383850), (98, 2043300), (100, 2002434), (105, 1907080), (120, 1668695), (139, 1440600), (140, 1430310), (147, 1362200), (150, 1334956), (168, 1191925), (175, 1144248), (196, 1021650), (200, 1001217), (210, 953540), (245, 817320), (278, 720300), (280, 715155), (294, 681100), (300, 667478), (343, 583800), (350, 572124), (392, 510825), (417, 480200), (420, 476770), (490, 408660), (525, 381416), (556, 360150), (588, 340550), (600, 333739), (686, 291900), (695, 288120), (700, 286062), (735, 272440), (834, 240100), (840, 238385), (973, 205800), (980, 204330), (1029, 194600), (1050, 190708), (1112, 180075), (1176, 170275), (1225, 163464), (1372, 145950), (1390, 144060), (1400, 143031), (1470, 136220), (1668, 120050), (1715, 116760), (1946, 102900), (1960, 102165), (2058, 97300), (2085, 96040), (2100, 95354), (2401, 83400), (2450, 81732), (2744, 72975), (2780, 72030), (2919, 68600), (2940, 68110), (3336, 60025), (3430, 58380), (3475, 57624), (3675, 54488), (3892, 51450), (4116, 48650), (4170, 48020), (4200, 47677), (4802, 41700), (4865, 41160), (4900, 40866), (5145, 38920), (5560, 36015), (5838, 34300), (5880, 34055), (6811, 29400), (6860, 29190), (6950, 28812), (7203, 27800), (7350, 27244), (7784, 25725), (8232, 24325), (8340, 24010), (8575, 23352), (9604, 20850), (9730, 20580), (9800, 20433), (10290, 19460), (10425, 19208), (11676, 17150), (12005, 16680), (13622, 14700), (13720, 14595), (13900, 14406)]