20203482600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6709}}^1$

素因数の和:6977

約数の個数: 288

約数和(自身を含む): 77878944000

約数和(自身を除く): 57675461400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 239, 252, 280, 300, 315, 350, 360, 420, 450, 478, 504, 525, 600, 630, 700, 717, 840, 900, 956, 1050, 1195, 1260, 1400, 1434, 1575, 1673, 1800, 1912, 2100, 2151, 2390, 2520, 2868, 3150, 3346, 3585, 4200, 4302, 4780, 5019, 5736, 5975, 6300, 6692, 6709, 7170, 8365, 8604, 9560, 10038, 10755, 11950, 12600, 13384, 13418, 14340, 15057, 16730, 17208, 17925, 20076, 20127, 21510, 23900, 25095, 26836, 28680, 30114, 33460, 33545, 35850, 40152, 40254, 41825, 43020, 46963, 47800, 50190, 53672, 53775, 60228, 60381, 66920, 67090, 71700, 75285, 80508, 83650, 86040, 93926, 100380, 100635, 107550, 120456, 120762, 125475, 134180, 140889, 143400, 150570, 161016, 167300, 167725, 187852, 200760, 201270, 215100, 234815, 241524, 250950, 268360, 281778, 301140, 301905, 334600, 335450, 375704, 376425, 402540, 422667, 430200, 469630, 483048, 501900, 503175, 563556, 602280, 603810, 670900, 704445, 752850, 805080, 845334, 939260, 1003800, 1006350, 1127112, 1174075, 1207620, 1341800, 1408890, 1505700, 1509525, 1603451, 1690668, 1878520, 2012700, 2113335, 2348150, 2415240, 2817780, 3011400, 3019050, 3206902, 3381336, 3522225, 4025400, 4226670, 4696300, 4810353, 5635560, 6038100, 6413804, 7044450, 8017255, 8453340, 9392600, 9620706, 10566675, 11224157, 12076200, 12827608, 14088900, 14431059, 16034510, 16906680, 19241412, 21133350, 22448314, 24051765, 28177800, 28862118, 32069020, 33672471, 38482824, 40086275, 42266700, 44896628, 48103530, 56120785, 57724236, 64138040, 67344942, 72155295, 80172550, 84533400, 89793256, 96207060, 101017413, 112241570, 115448472, 120258825, 134689884, 144310590, 160345100, 168362355, 192414120, 202034826, 224483140, 240517650, 269379768, 280603925, 288621180, 320690200, 336724710, 360776475, 404069652, 448966280, 481035300, 505087065, 561207850, 577242360, 673449420, 721552950, 808139304, 841811775, 962070600, 1010174130, 1122415700, 1346898840, 1443105900, 1683623550, 2020348260, 2244831400, 2525435325, 2886211800, 3367247100, 4040696520, 5050870650, 6734494200, 10101741300, 20203482600]

約数ペア:

[(1, 20203482600), (2, 10101741300), (3, 6734494200), (4, 5050870650), (5, 4040696520), (6, 3367247100), (7, 2886211800), (8, 2525435325), (9, 2244831400), (10, 2020348260), (12, 1683623550), (14, 1443105900), (15, 1346898840), (18, 1122415700), (20, 1010174130), (21, 962070600), (24, 841811775), (25, 808139304), (28, 721552950), (30, 673449420), (35, 577242360), (36, 561207850), (40, 505087065), (42, 481035300), (45, 448966280), (50, 404069652), (56, 360776475), (60, 336724710), (63, 320690200), (70, 288621180), (72, 280603925), (75, 269379768), (84, 240517650), (90, 224483140), (100, 202034826), (105, 192414120), (120, 168362355), (126, 160345100), (140, 144310590), (150, 134689884), (168, 120258825), (175, 115448472), (180, 112241570), (200, 101017413), (210, 96207060), (225, 89793256), (239, 84533400), (252, 80172550), (280, 72155295), (300, 67344942), (315, 64138040), (350, 57724236), (360, 56120785), (420, 48103530), (450, 44896628), (478, 42266700), (504, 40086275), (525, 38482824), (600, 33672471), (630, 32069020), (700, 28862118), (717, 28177800), (840, 24051765), (900, 22448314), (956, 21133350), (1050, 19241412), (1195, 16906680), (1260, 16034510), (1400, 14431059), (1434, 14088900), (1575, 12827608), (1673, 12076200), (1800, 11224157), (1912, 10566675), (2100, 9620706), (2151, 9392600), (2390, 8453340), (2520, 8017255), (2868, 7044450), (3150, 6413804), (3346, 6038100), (3585, 5635560), (4200, 4810353), (4302, 4696300), (4780, 4226670), (5019, 4025400), (5736, 3522225), (5975, 3381336), (6300, 3206902), (6692, 3019050), (6709, 3011400), (7170, 2817780), (8365, 2415240), (8604, 2348150), (9560, 2113335), (10038, 2012700), (10755, 1878520), (11950, 1690668), (12600, 1603451), (13384, 1509525), (13418, 1505700), (14340, 1408890), (15057, 1341800), (16730, 1207620), (17208, 1174075), (17925, 1127112), (20076, 1006350), (20127, 1003800), (21510, 939260), (23900, 845334), (25095, 805080), (26836, 752850), (28680, 704445), (30114, 670900), (33460, 603810), (33545, 602280), (35850, 563556), (40152, 503175), (40254, 501900), (41825, 483048), (43020, 469630), (46963, 430200), (47800, 422667), (50190, 402540), (53672, 376425), (53775, 375704), (60228, 335450), (60381, 334600), (66920, 301905), (67090, 301140), (71700, 281778), (75285, 268360), (80508, 250950), (83650, 241524), (86040, 234815), (93926, 215100), (100380, 201270), (100635, 200760), (107550, 187852), (120456, 167725), (120762, 167300), (125475, 161016), (134180, 150570), (140889, 143400)]