244335000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 944697600

約数和(自身を除く): 700362600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 179, 182, 195, 200, 210, 250, 260, 273, 280, 300, 312, 325, 350, 358, 364, 375, 390, 420, 455, 500, 520, 525, 537, 546, 600, 625, 650, 700, 716, 728, 750, 780, 840, 875, 895, 910, 975, 1000, 1050, 1074, 1092, 1250, 1253, 1300, 1365, 1400, 1432, 1500, 1560, 1625, 1750, 1790, 1820, 1875, 1950, 2100, 2148, 2184, 2275, 2327, 2500, 2506, 2600, 2625, 2685, 2730, 3000, 3250, 3500, 3580, 3640, 3750, 3759, 3900, 4200, 4296, 4375, 4475, 4550, 4654, 4875, 5000, 5012, 5250, 5370, 5460, 6265, 6500, 6825, 6981, 7000, 7160, 7500, 7518, 7800, 8125, 8750, 8950, 9100, 9308, 9750, 10024, 10500, 10740, 10920, 11375, 11635, 12530, 13000, 13125, 13425, 13650, 13962, 15000, 15036, 16250, 16289, 17500, 17900, 18200, 18616, 18795, 19500, 21000, 21480, 22375, 22750, 23270, 24375, 25060, 26250, 26850, 27300, 27924, 30072, 31325, 32500, 32578, 34125, 34905, 35000, 35800, 37590, 39000, 44750, 45500, 46540, 48750, 48867, 50120, 52500, 53700, 54600, 55848, 56875, 58175, 62650, 65000, 65156, 67125, 68250, 69810, 75180, 81445, 89500, 91000, 93080, 93975, 97500, 97734, 105000, 107400, 111875, 113750, 116350, 125300, 130312, 134250, 136500, 139620, 150360, 156625, 162890, 170625, 174525, 179000, 187950, 195000, 195468, 223750, 227500, 232700, 244335, 250600, 268500, 273000, 279240, 290875, 313250, 325780, 335625, 341250, 349050, 375900, 390936, 407225, 447500, 455000, 465400, 469875, 488670, 537000, 581750, 626500, 651560, 671250, 682500, 698100, 751800, 783125, 814450, 872625, 895000, 939750, 977340, 1163500, 1221675, 1253000, 1342500, 1365000, 1396200, 1454375, 1566250, 1628900, 1745250, 1879500, 1954680, 2036125, 2327000, 2349375, 2443350, 2685000, 2908750, 3132500, 3257800, 3490500, 3759000, 4072250, 4363125, 4698750, 4886700, 5817500, 6108375, 6265000, 6981000, 8144500, 8726250, 9397500, 9773400, 10180625, 11635000, 12216750, 16289000, 17452500, 18795000, 20361250, 24433500, 30541875, 34905000, 40722500, 48867000, 61083750, 81445000, 122167500, 244335000]

約数ペア:

[(1, 244335000), (2, 122167500), (3, 81445000), (4, 61083750), (5, 48867000), (6, 40722500), (7, 34905000), (8, 30541875), (10, 24433500), (12, 20361250), (13, 18795000), (14, 17452500), (15, 16289000), (20, 12216750), (21, 11635000), (24, 10180625), (25, 9773400), (26, 9397500), (28, 8726250), (30, 8144500), (35, 6981000), (39, 6265000), (40, 6108375), (42, 5817500), (50, 4886700), (52, 4698750), (56, 4363125), (60, 4072250), (65, 3759000), (70, 3490500), (75, 3257800), (78, 3132500), (84, 2908750), (91, 2685000), (100, 2443350), (104, 2349375), (105, 2327000), (120, 2036125), (125, 1954680), (130, 1879500), (140, 1745250), (150, 1628900), (156, 1566250), (168, 1454375), (175, 1396200), (179, 1365000), (182, 1342500), (195, 1253000), (200, 1221675), (210, 1163500), (250, 977340), (260, 939750), (273, 895000), (280, 872625), (300, 814450), (312, 783125), (325, 751800), (350, 698100), (358, 682500), (364, 671250), (375, 651560), (390, 626500), (420, 581750), (455, 537000), (500, 488670), (520, 469875), (525, 465400), (537, 455000), (546, 447500), (600, 407225), (625, 390936), (650, 375900), (700, 349050), (716, 341250), (728, 335625), (750, 325780), (780, 313250), (840, 290875), (875, 279240), (895, 273000), (910, 268500), (975, 250600), (1000, 244335), (1050, 232700), (1074, 227500), (1092, 223750), (1250, 195468), (1253, 195000), (1300, 187950), (1365, 179000), (1400, 174525), (1432, 170625), (1500, 162890), (1560, 156625), (1625, 150360), (1750, 139620), (1790, 136500), (1820, 134250), (1875, 130312), (1950, 125300), (2100, 116350), (2148, 113750), (2184, 111875), (2275, 107400), (2327, 105000), (2500, 97734), (2506, 97500), (2600, 93975), (2625, 93080), (2685, 91000), (2730, 89500), (3000, 81445), (3250, 75180), (3500, 69810), (3580, 68250), (3640, 67125), (3750, 65156), (3759, 65000), (3900, 62650), (4200, 58175), (4296, 56875), (4375, 55848), (4475, 54600), (4550, 53700), (4654, 52500), (4875, 50120), (5000, 48867), (5012, 48750), (5250, 46540), (5370, 45500), (5460, 44750), (6265, 39000), (6500, 37590), (6825, 35800), (6981, 35000), (7000, 34905), (7160, 34125), (7500, 32578), (7518, 32500), (7800, 31325), (8125, 30072), (8750, 27924), (8950, 27300), (9100, 26850), (9308, 26250), (9750, 25060), (10024, 24375), (10500, 23270), (10740, 22750), (10920, 22375), (11375, 21480), (11635, 21000), (12530, 19500), (13000, 18795), (13125, 18616), (13425, 18200), (13650, 17900), (13962, 17500), (15000, 16289), (15036, 16250)]