20212411500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1091}}^1$

素因数の和:1318

約数の個数: 288

約数和(自身を含む): 66968778240

約数和(自身を除く): 46756366740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 179, 180, 207, 225, 230, 250, 276, 300, 345, 358, 375, 414, 450, 460, 500, 537, 575, 690, 716, 750, 828, 895, 900, 1035, 1074, 1091, 1125, 1150, 1380, 1500, 1611, 1725, 1790, 2070, 2148, 2182, 2250, 2300, 2685, 2875, 3222, 3273, 3450, 3580, 4117, 4140, 4364, 4475, 4500, 5175, 5370, 5455, 5750, 6444, 6546, 6900, 8055, 8234, 8625, 8950, 9819, 10350, 10740, 10910, 11500, 12351, 13092, 13425, 16110, 16365, 16468, 17250, 17900, 19638, 20585, 20700, 21820, 22375, 24702, 25093, 25875, 26850, 27275, 32220, 32730, 34500, 37053, 39276, 40275, 41170, 44750, 49095, 49404, 50186, 51750, 53700, 54550, 61755, 65460, 67125, 74106, 75279, 80550, 81825, 82340, 89500, 98190, 100372, 102925, 103500, 109100, 123510, 125465, 134250, 136375, 148212, 150558, 161100, 163650, 185265, 195289, 196380, 201375, 205850, 225837, 245475, 247020, 250930, 268500, 272750, 301116, 308775, 327300, 370530, 376395, 390578, 402750, 409125, 411700, 451674, 490950, 501860, 514625, 545500, 585867, 617550, 627325, 741060, 752790, 781156, 805500, 818250, 903348, 926325, 976445, 981900, 1029250, 1129185, 1171734, 1227375, 1235100, 1254650, 1505580, 1543875, 1636500, 1757601, 1852650, 1881975, 1952890, 2058500, 2258370, 2343468, 2454750, 2509300, 2929335, 3087750, 3136625, 3515202, 3705300, 3763950, 3905780, 4491647, 4516740, 4631625, 4882225, 4909500, 5645925, 5858670, 6175500, 6273250, 7030404, 7527900, 8788005, 8983294, 9263250, 9409875, 9764450, 11291850, 11717340, 12546500, 13474941, 14646675, 17576010, 17966588, 18526500, 18819750, 19528900, 22458235, 22583700, 24411125, 26949882, 28229625, 29293350, 35152020, 37639500, 40424823, 43940025, 44916470, 48822250, 53899764, 56459250, 58586700, 67374705, 73233375, 80849646, 87880050, 89832940, 97644500, 112291175, 112918500, 134749410, 146466750, 161699292, 175760100, 202124115, 219700125, 224582350, 269498820, 292933500, 336873525, 404248230, 439400250, 449164700, 561455875, 673747050, 808496460, 878800500, 1010620575, 1122911750, 1347494100, 1684367625, 2021241150, 2245823500, 3368735250, 4042482300, 5053102875, 6737470500, 10106205750, 20212411500]

約数ペア:

[(1, 20212411500), (2, 10106205750), (3, 6737470500), (4, 5053102875), (5, 4042482300), (6, 3368735250), (9, 2245823500), (10, 2021241150), (12, 1684367625), (15, 1347494100), (18, 1122911750), (20, 1010620575), (23, 878800500), (25, 808496460), (30, 673747050), (36, 561455875), (45, 449164700), (46, 439400250), (50, 404248230), (60, 336873525), (69, 292933500), (75, 269498820), (90, 224582350), (92, 219700125), (100, 202124115), (115, 175760100), (125, 161699292), (138, 146466750), (150, 134749410), (179, 112918500), (180, 112291175), (207, 97644500), (225, 89832940), (230, 87880050), (250, 80849646), (276, 73233375), (300, 67374705), (345, 58586700), (358, 56459250), (375, 53899764), (414, 48822250), (450, 44916470), (460, 43940025), (500, 40424823), (537, 37639500), (575, 35152020), (690, 29293350), (716, 28229625), (750, 26949882), (828, 24411125), (895, 22583700), (900, 22458235), (1035, 19528900), (1074, 18819750), (1091, 18526500), (1125, 17966588), (1150, 17576010), (1380, 14646675), (1500, 13474941), (1611, 12546500), (1725, 11717340), (1790, 11291850), (2070, 9764450), (2148, 9409875), (2182, 9263250), (2250, 8983294), (2300, 8788005), (2685, 7527900), (2875, 7030404), (3222, 6273250), (3273, 6175500), (3450, 5858670), (3580, 5645925), (4117, 4909500), (4140, 4882225), (4364, 4631625), (4475, 4516740), (4500, 4491647), (5175, 3905780), (5370, 3763950), (5455, 3705300), (5750, 3515202), (6444, 3136625), (6546, 3087750), (6900, 2929335), (8055, 2509300), (8234, 2454750), (8625, 2343468), (8950, 2258370), (9819, 2058500), (10350, 1952890), (10740, 1881975), (10910, 1852650), (11500, 1757601), (12351, 1636500), (13092, 1543875), (13425, 1505580), (16110, 1254650), (16365, 1235100), (16468, 1227375), (17250, 1171734), (17900, 1129185), (19638, 1029250), (20585, 981900), (20700, 976445), (21820, 926325), (22375, 903348), (24702, 818250), (25093, 805500), (25875, 781156), (26850, 752790), (27275, 741060), (32220, 627325), (32730, 617550), (34500, 585867), (37053, 545500), (39276, 514625), (40275, 501860), (41170, 490950), (44750, 451674), (49095, 411700), (49404, 409125), (50186, 402750), (51750, 390578), (53700, 376395), (54550, 370530), (61755, 327300), (65460, 308775), (67125, 301116), (74106, 272750), (75279, 268500), (80550, 250930), (81825, 247020), (82340, 245475), (89500, 225837), (98190, 205850), (100372, 201375), (102925, 196380), (103500, 195289), (109100, 185265), (123510, 163650), (125465, 161100), (134250, 150558), (136375, 148212)]