195815353500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{123973}}^1$

素因数の和:124020

約数の個数: 288

約数和(自身を含む): 689894482368

約数和(自身を除く): 494079128868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 250, 260, 270, 300, 324, 325, 351, 375, 390, 405, 450, 468, 486, 500, 540, 585, 650, 675, 702, 750, 780, 810, 900, 972, 975, 1053, 1125, 1170, 1215, 1300, 1350, 1404, 1500, 1620, 1625, 1755, 1950, 2025, 2106, 2250, 2340, 2430, 2700, 2925, 3159, 3250, 3375, 3510, 3900, 4050, 4212, 4500, 4860, 4875, 5265, 5850, 6075, 6318, 6500, 6750, 7020, 8100, 8775, 9750, 10125, 10530, 11700, 12150, 12636, 13500, 14625, 15795, 17550, 19500, 20250, 21060, 24300, 26325, 29250, 30375, 31590, 35100, 40500, 43875, 52650, 58500, 60750, 63180, 78975, 87750, 105300, 121500, 123973, 131625, 157950, 175500, 247946, 263250, 315900, 371919, 394875, 495892, 526500, 619865, 743838, 789750, 1115757, 1239730, 1487676, 1579500, 1611649, 1859595, 2231514, 2479460, 3099325, 3223298, 3347271, 3719190, 4463028, 4834947, 5578785, 6198650, 6446596, 6694542, 7438380, 8058245, 9297975, 9669894, 10041813, 11157570, 12397300, 13389084, 14504841, 15496625, 16116490, 16736355, 18595950, 19339788, 20083626, 22315140, 24174735, 27893925, 29009682, 30125439, 30993250, 32232980, 33472710, 37191900, 40167252, 40291225, 43514523, 46489875, 48349470, 50209065, 55787850, 58019364, 60250878, 61986500, 66945420, 72524205, 80582450, 83681775, 87029046, 92979750, 96698940, 100418130, 111575700, 120501756, 120873675, 130543569, 139469625, 145048410, 150627195, 161164900, 167363550, 174058092, 185959500, 200836260, 201456125, 217572615, 241747350, 251045325, 261087138, 278939250, 290096820, 301254390, 334727100, 362621025, 391630707, 402912250, 418408875, 435145230, 483494700, 502090650, 522174276, 557878500, 602508780, 604368375, 652717845, 725242050, 753135975, 783261414, 805824500, 836817750, 870290460, 1004181300, 1087863075, 1208736750, 1255226625, 1305435690, 1450484100, 1506271950, 1566522828, 1673635500, 1813105125, 1958153535, 2175726150, 2417473500, 2510453250, 2610871380, 3012543900, 3263589225, 3626210250, 3765679875, 3916307070, 4351452300, 5020906500, 5439315375, 6527178450, 7252420500, 7531359750, 7832614140, 9790767675, 10878630750, 13054356900, 15062719500, 16317946125, 19581535350, 21757261500, 32635892250, 39163070700, 48953838375, 65271784500, 97907676750, 195815353500]

約数ペア:

[(1, 195815353500), (2, 97907676750), (3, 65271784500), (4, 48953838375), (5, 39163070700), (6, 32635892250), (9, 21757261500), (10, 19581535350), (12, 16317946125), (13, 15062719500), (15, 13054356900), (18, 10878630750), (20, 9790767675), (25, 7832614140), (26, 7531359750), (27, 7252420500), (30, 6527178450), (36, 5439315375), (39, 5020906500), (45, 4351452300), (50, 3916307070), (52, 3765679875), (54, 3626210250), (60, 3263589225), (65, 3012543900), (75, 2610871380), (78, 2510453250), (81, 2417473500), (90, 2175726150), (100, 1958153535), (108, 1813105125), (117, 1673635500), (125, 1566522828), (130, 1506271950), (135, 1450484100), (150, 1305435690), (156, 1255226625), (162, 1208736750), (180, 1087863075), (195, 1004181300), (225, 870290460), (234, 836817750), (243, 805824500), (250, 783261414), (260, 753135975), (270, 725242050), (300, 652717845), (324, 604368375), (325, 602508780), (351, 557878500), (375, 522174276), (390, 502090650), (405, 483494700), (450, 435145230), (468, 418408875), (486, 402912250), (500, 391630707), (540, 362621025), (585, 334727100), (650, 301254390), (675, 290096820), (702, 278939250), (750, 261087138), (780, 251045325), (810, 241747350), (900, 217572615), (972, 201456125), (975, 200836260), (1053, 185959500), (1125, 174058092), (1170, 167363550), (1215, 161164900), (1300, 150627195), (1350, 145048410), (1404, 139469625), (1500, 130543569), (1620, 120873675), (1625, 120501756), (1755, 111575700), (1950, 100418130), (2025, 96698940), (2106, 92979750), (2250, 87029046), (2340, 83681775), (2430, 80582450), (2700, 72524205), (2925, 66945420), (3159, 61986500), (3250, 60250878), (3375, 58019364), (3510, 55787850), (3900, 50209065), (4050, 48349470), (4212, 46489875), (4500, 43514523), (4860, 40291225), (4875, 40167252), (5265, 37191900), (5850, 33472710), (6075, 32232980), (6318, 30993250), (6500, 30125439), (6750, 29009682), (7020, 27893925), (8100, 24174735), (8775, 22315140), (9750, 20083626), (10125, 19339788), (10530, 18595950), (11700, 16736355), (12150, 16116490), (12636, 15496625), (13500, 14504841), (14625, 13389084), (15795, 12397300), (17550, 11157570), (19500, 10041813), (20250, 9669894), (21060, 9297975), (24300, 8058245), (26325, 7438380), (29250, 6694542), (30375, 6446596), (31590, 6198650), (35100, 5578785), (40500, 4834947), (43875, 4463028), (52650, 3719190), (58500, 3347271), (60750, 3223298), (63180, 3099325), (78975, 2479460), (87750, 2231514), (105300, 1859595), (121500, 1611649), (123973, 1579500), (131625, 1487676), (157950, 1239730), (175500, 1115757), (247946, 789750), (263250, 743838), (315900, 619865), (371919, 526500), (394875, 495892)]