1981430100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 360

約数和(自身を含む): 7151986688

約数和(自身を除く): 5170556588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 81, 90, 93, 100, 108, 117, 124, 130, 135, 150, 155, 156, 162, 180, 186, 195, 225, 234, 260, 270, 279, 300, 310, 324, 325, 351, 372, 390, 403, 405, 450, 465, 468, 540, 558, 585, 607, 620, 650, 675, 702, 775, 780, 806, 810, 837, 900, 930, 975, 1053, 1116, 1170, 1209, 1214, 1300, 1350, 1395, 1404, 1550, 1612, 1620, 1674, 1755, 1821, 1860, 1950, 2015, 2025, 2106, 2325, 2340, 2418, 2428, 2511, 2700, 2790, 2925, 3035, 3100, 3348, 3510, 3627, 3642, 3900, 4030, 4050, 4185, 4212, 4650, 4836, 5022, 5265, 5463, 5580, 5850, 6045, 6070, 6975, 7020, 7254, 7284, 7891, 8060, 8100, 8370, 8775, 9105, 9300, 10044, 10075, 10530, 10881, 10926, 11700, 12090, 12140, 12555, 13950, 14508, 15175, 15782, 16389, 16740, 17550, 18135, 18210, 18817, 20150, 20925, 21060, 21762, 21852, 23673, 24180, 25110, 26325, 27315, 27900, 30225, 30350, 31564, 32643, 32778, 35100, 36270, 36420, 37634, 39455, 40300, 41850, 43524, 45525, 47346, 49167, 50220, 52650, 54405, 54630, 56451, 60450, 60700, 62775, 65286, 65556, 71019, 72540, 75268, 78910, 81945, 83700, 90675, 91050, 94085, 94692, 98334, 105300, 108810, 109260, 112902, 118365, 120900, 125550, 130572, 136575, 142038, 157820, 163215, 163890, 169353, 181350, 182100, 188170, 196668, 197275, 213057, 217620, 225804, 236730, 244621, 245835, 251100, 272025, 273150, 282255, 284076, 326430, 327780, 338706, 355095, 362700, 376340, 394550, 409725, 426114, 470425, 473460, 489242, 491670, 508059, 544050, 546300, 564510, 591825, 639171, 652860, 677412, 710190, 733863, 789100, 816075, 819450, 846765, 852228, 940850, 978484, 983340, 1016118, 1065285, 1088100, 1129020, 1183650, 1223105, 1229175, 1278342, 1411275, 1420380, 1467726, 1524177, 1632150, 1638900, 1693530, 1775475, 1881700, 2032236, 2130570, 2201589, 2367300, 2446210, 2458350, 2540295, 2556684, 2822550, 2935452, 3048354, 3195855, 3264300, 3387060, 3550950, 3669315, 4233825, 4261140, 4403178, 4892420, 4916700, 5080590, 5326425, 5645100, 6096708, 6115525, 6391710, 6604767, 7101900, 7338630, 7620885, 8467650, 8806356, 10161180, 10652850, 11007945, 12231050, 12701475, 12783420, 13209534, 14677260, 15241770, 15979275, 16935300, 18346575, 19814301, 21305700, 22015890, 24462100, 25402950, 26419068, 30483540, 31958550, 33023835, 36693150, 38104425, 39628602, 44031780, 50805900, 55039725, 63917100, 66047670, 73386300, 76208850, 79257204, 99071505, 110079450, 132095340, 152417700, 165119175, 198143010, 220158900, 330238350, 396286020, 495357525, 660476700, 990715050, 1981430100]

約数ペア:

[(1, 1981430100), (2, 990715050), (3, 660476700), (4, 495357525), (5, 396286020), (6, 330238350), (9, 220158900), (10, 198143010), (12, 165119175), (13, 152417700), (15, 132095340), (18, 110079450), (20, 99071505), (25, 79257204), (26, 76208850), (27, 73386300), (30, 66047670), (31, 63917100), (36, 55039725), (39, 50805900), (45, 44031780), (50, 39628602), (52, 38104425), (54, 36693150), (60, 33023835), (62, 31958550), (65, 30483540), (75, 26419068), (78, 25402950), (81, 24462100), (90, 22015890), (93, 21305700), (100, 19814301), (108, 18346575), (117, 16935300), (124, 15979275), (130, 15241770), (135, 14677260), (150, 13209534), (155, 12783420), (156, 12701475), (162, 12231050), (180, 11007945), (186, 10652850), (195, 10161180), (225, 8806356), (234, 8467650), (260, 7620885), (270, 7338630), (279, 7101900), (300, 6604767), (310, 6391710), (324, 6115525), (325, 6096708), (351, 5645100), (372, 5326425), (390, 5080590), (403, 4916700), (405, 4892420), (450, 4403178), (465, 4261140), (468, 4233825), (540, 3669315), (558, 3550950), (585, 3387060), (607, 3264300), (620, 3195855), (650, 3048354), (675, 2935452), (702, 2822550), (775, 2556684), (780, 2540295), (806, 2458350), (810, 2446210), (837, 2367300), (900, 2201589), (930, 2130570), (975, 2032236), (1053, 1881700), (1116, 1775475), (1170, 1693530), (1209, 1638900), (1214, 1632150), (1300, 1524177), (1350, 1467726), (1395, 1420380), (1404, 1411275), (1550, 1278342), (1612, 1229175), (1620, 1223105), (1674, 1183650), (1755, 1129020), (1821, 1088100), (1860, 1065285), (1950, 1016118), (2015, 983340), (2025, 978484), (2106, 940850), (2325, 852228), (2340, 846765), (2418, 819450), (2428, 816075), (2511, 789100), (2700, 733863), (2790, 710190), (2925, 677412), (3035, 652860), (3100, 639171), (3348, 591825), (3510, 564510), (3627, 546300), (3642, 544050), (3900, 508059), (4030, 491670), (4050, 489242), (4185, 473460), (4212, 470425), (4650, 426114), (4836, 409725), (5022, 394550), (5265, 376340), (5463, 362700), (5580, 355095), (5850, 338706), (6045, 327780), (6070, 326430), (6975, 284076), (7020, 282255), (7254, 273150), (7284, 272025), (7891, 251100), (8060, 245835), (8100, 244621), (8370, 236730), (8775, 225804), (9105, 217620), (9300, 213057), (10044, 197275), (10075, 196668), (10530, 188170), (10881, 182100), (10926, 181350), (11700, 169353), (12090, 163890), (12140, 163215), (12555, 157820), (13950, 142038), (14508, 136575), (15175, 130572), (15782, 125550), (16389, 120900), (16740, 118365), (17550, 112902), (18135, 109260), (18210, 108810), (18817, 105300), (20150, 98334), (20925, 94692), (21060, 94085), (21762, 91050), (21852, 90675), (23673, 83700), (24180, 81945), (25110, 78910), (26325, 75268), (27315, 72540), (27900, 71019), (30225, 65556), (30350, 65286), (31564, 62775), (32643, 60700), (32778, 60450), (35100, 56451), (36270, 54630), (36420, 54405), (37634, 52650), (39455, 50220), (40300, 49167), (41850, 47346), (43524, 45525)]