1961124900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2203

約数の個数: 288

約数和(自身を含む): 7126210560

約数和(自身を除く): 5165085660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 25, 28, 30, 35, 38, 42, 46, 50, 57, 60, 69, 70, 75, 76, 84, 92, 95, 100, 105, 114, 115, 133, 138, 140, 150, 161, 175, 190, 210, 228, 230, 266, 276, 285, 300, 322, 345, 350, 380, 399, 420, 437, 460, 475, 483, 525, 532, 570, 575, 644, 665, 690, 700, 798, 805, 874, 950, 966, 1050, 1140, 1150, 1311, 1330, 1380, 1425, 1596, 1610, 1725, 1748, 1900, 1932, 1995, 2100, 2137, 2185, 2300, 2415, 2622, 2660, 2850, 3059, 3220, 3325, 3450, 3990, 4025, 4274, 4370, 4830, 5244, 5700, 6118, 6411, 6555, 6650, 6900, 7980, 8050, 8548, 8740, 9177, 9660, 9975, 10685, 10925, 12075, 12236, 12822, 13110, 13300, 14959, 15295, 16100, 18354, 19950, 21370, 21850, 24150, 25644, 26220, 29918, 30590, 32055, 32775, 36708, 39900, 40603, 42740, 43700, 44877, 45885, 48300, 49151, 53425, 59836, 61180, 64110, 65550, 74795, 76475, 81206, 89754, 91770, 98302, 106850, 121809, 128220, 131100, 147453, 149590, 152950, 160275, 162412, 179508, 183540, 196604, 203015, 213700, 224385, 229425, 243618, 245755, 284221, 294906, 299180, 305900, 320550, 344057, 373975, 406030, 448770, 458850, 487236, 491510, 568442, 589812, 609045, 641100, 688114, 737265, 747950, 812060, 852663, 897540, 917700, 933869, 983020, 1015075, 1032171, 1121925, 1136884, 1218090, 1228775, 1376228, 1421105, 1474530, 1495900, 1705326, 1720285, 1867738, 2030150, 2064342, 2243850, 2436180, 2457550, 2801607, 2842210, 2949060, 3045225, 3410652, 3440570, 3686325, 3735476, 4060300, 4128684, 4263315, 4487700, 4669345, 4915100, 5160855, 5603214, 5684420, 6090450, 6537083, 6881140, 7105525, 7372650, 8526630, 8601425, 9338690, 10321710, 11206428, 12180900, 13074166, 14008035, 14211050, 14745300, 17053260, 17202850, 18677380, 19611249, 20643420, 21316575, 23346725, 25804275, 26148332, 28016070, 28422100, 32685415, 34405700, 39222498, 42633150, 46693450, 51608550, 56032140, 65370830, 70040175, 78444996, 85266300, 93386900, 98056245, 103217100, 130741660, 140080350, 163427075, 196112490, 280160700, 326854150, 392224980, 490281225, 653708300, 980562450, 1961124900]

約数ペア:

[(1, 1961124900), (2, 980562450), (3, 653708300), (4, 490281225), (5, 392224980), (6, 326854150), (7, 280160700), (10, 196112490), (12, 163427075), (14, 140080350), (15, 130741660), (19, 103217100), (20, 98056245), (21, 93386900), (23, 85266300), (25, 78444996), (28, 70040175), (30, 65370830), (35, 56032140), (38, 51608550), (42, 46693450), (46, 42633150), (50, 39222498), (57, 34405700), (60, 32685415), (69, 28422100), (70, 28016070), (75, 26148332), (76, 25804275), (84, 23346725), (92, 21316575), (95, 20643420), (100, 19611249), (105, 18677380), (114, 17202850), (115, 17053260), (133, 14745300), (138, 14211050), (140, 14008035), (150, 13074166), (161, 12180900), (175, 11206428), (190, 10321710), (210, 9338690), (228, 8601425), (230, 8526630), (266, 7372650), (276, 7105525), (285, 6881140), (300, 6537083), (322, 6090450), (345, 5684420), (350, 5603214), (380, 5160855), (399, 4915100), (420, 4669345), (437, 4487700), (460, 4263315), (475, 4128684), (483, 4060300), (525, 3735476), (532, 3686325), (570, 3440570), (575, 3410652), (644, 3045225), (665, 2949060), (690, 2842210), (700, 2801607), (798, 2457550), (805, 2436180), (874, 2243850), (950, 2064342), (966, 2030150), (1050, 1867738), (1140, 1720285), (1150, 1705326), (1311, 1495900), (1330, 1474530), (1380, 1421105), (1425, 1376228), (1596, 1228775), (1610, 1218090), (1725, 1136884), (1748, 1121925), (1900, 1032171), (1932, 1015075), (1995, 983020), (2100, 933869), (2137, 917700), (2185, 897540), (2300, 852663), (2415, 812060), (2622, 747950), (2660, 737265), (2850, 688114), (3059, 641100), (3220, 609045), (3325, 589812), (3450, 568442), (3990, 491510), (4025, 487236), (4274, 458850), (4370, 448770), (4830, 406030), (5244, 373975), (5700, 344057), (6118, 320550), (6411, 305900), (6555, 299180), (6650, 294906), (6900, 284221), (7980, 245755), (8050, 243618), (8548, 229425), (8740, 224385), (9177, 213700), (9660, 203015), (9975, 196604), (10685, 183540), (10925, 179508), (12075, 162412), (12236, 160275), (12822, 152950), (13110, 149590), (13300, 147453), (14959, 131100), (15295, 128220), (16100, 121809), (18354, 106850), (19950, 98302), (21370, 91770), (21850, 89754), (24150, 81206), (25644, 76475), (26220, 74795), (29918, 65550), (30590, 64110), (32055, 61180), (32775, 59836), (36708, 53425), (39900, 49151), (40603, 48300), (42740, 45885), (43700, 44877)]