448514820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1575275520

約数和(自身を除く): 1126760700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 229, 234, 243, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 458, 465, 468, 486, 540, 558, 585, 620, 687, 702, 780, 806, 810, 837, 916, 930, 972, 1053, 1116, 1145, 1170, 1209, 1215, 1374, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2061, 2106, 2290, 2340, 2418, 2430, 2511, 2748, 2790, 2977, 3159, 3348, 3435, 3510, 3627, 4030, 4122, 4185, 4212, 4580, 4836, 4860, 5022, 5265, 5580, 5954, 6045, 6183, 6318, 6870, 7020, 7099, 7254, 7533, 8060, 8244, 8370, 8931, 10044, 10305, 10530, 10881, 11908, 12090, 12366, 12555, 12636, 13740, 14198, 14508, 14885, 15066, 15795, 16740, 17862, 18135, 18549, 20610, 21060, 21297, 21762, 24180, 24732, 25110, 26793, 28396, 29770, 30132, 30915, 31590, 32643, 35495, 35724, 36270, 37098, 37665, 41220, 42594, 43524, 44655, 50220, 53586, 54405, 55647, 59540, 61830, 63180, 63891, 65286, 70990, 72540, 74196, 75330, 80379, 85188, 89310, 92287, 92745, 97929, 106485, 107172, 108810, 111294, 123660, 127782, 130572, 133965, 141980, 150660, 160758, 163215, 178620, 184574, 185490, 191673, 195858, 212970, 217620, 222588, 241137, 255564, 267930, 276861, 278235, 319455, 321516, 326430, 369148, 370980, 383346, 391716, 401895, 425940, 461435, 482274, 489645, 535860, 553722, 556470, 575019, 638910, 652860, 723411, 766692, 803790, 830583, 922870, 958365, 964548, 979290, 1107444, 1112940, 1150038, 1205685, 1277820, 1384305, 1446822, 1607580, 1661166, 1725057, 1845740, 1916730, 1958580, 2300076, 2411370, 2491749, 2768610, 2875095, 2893644, 3322332, 3450114, 3617055, 3833460, 4152915, 4822740, 4983498, 5537220, 5750190, 6900228, 7234110, 7475247, 8305830, 8625285, 9966996, 11500380, 12458745, 14468220, 14950494, 16611660, 17250570, 22425741, 24917490, 29900988, 34501140, 37376235, 44851482, 49834980, 74752470, 89702964, 112128705, 149504940, 224257410, 448514820]

約数ペア:

[(1, 448514820), (2, 224257410), (3, 149504940), (4, 112128705), (5, 89702964), (6, 74752470), (9, 49834980), (10, 44851482), (12, 37376235), (13, 34501140), (15, 29900988), (18, 24917490), (20, 22425741), (26, 17250570), (27, 16611660), (30, 14950494), (31, 14468220), (36, 12458745), (39, 11500380), (45, 9966996), (52, 8625285), (54, 8305830), (60, 7475247), (62, 7234110), (65, 6900228), (78, 5750190), (81, 5537220), (90, 4983498), (93, 4822740), (108, 4152915), (117, 3833460), (124, 3617055), (130, 3450114), (135, 3322332), (155, 2893644), (156, 2875095), (162, 2768610), (180, 2491749), (186, 2411370), (195, 2300076), (229, 1958580), (234, 1916730), (243, 1845740), (260, 1725057), (270, 1661166), (279, 1607580), (310, 1446822), (324, 1384305), (351, 1277820), (372, 1205685), (390, 1150038), (403, 1112940), (405, 1107444), (458, 979290), (465, 964548), (468, 958365), (486, 922870), (540, 830583), (558, 803790), (585, 766692), (620, 723411), (687, 652860), (702, 638910), (780, 575019), (806, 556470), (810, 553722), (837, 535860), (916, 489645), (930, 482274), (972, 461435), (1053, 425940), (1116, 401895), (1145, 391716), (1170, 383346), (1209, 370980), (1215, 369148), (1374, 326430), (1395, 321516), (1404, 319455), (1612, 278235), (1620, 276861), (1674, 267930), (1755, 255564), (1860, 241137), (2015, 222588), (2061, 217620), (2106, 212970), (2290, 195858), (2340, 191673), (2418, 185490), (2430, 184574), (2511, 178620), (2748, 163215), (2790, 160758), (2977, 150660), (3159, 141980), (3348, 133965), (3435, 130572), (3510, 127782), (3627, 123660), (4030, 111294), (4122, 108810), (4185, 107172), (4212, 106485), (4580, 97929), (4836, 92745), (4860, 92287), (5022, 89310), (5265, 85188), (5580, 80379), (5954, 75330), (6045, 74196), (6183, 72540), (6318, 70990), (6870, 65286), (7020, 63891), (7099, 63180), (7254, 61830), (7533, 59540), (8060, 55647), (8244, 54405), (8370, 53586), (8931, 50220), (10044, 44655), (10305, 43524), (10530, 42594), (10881, 41220), (11908, 37665), (12090, 37098), (12366, 36270), (12555, 35724), (12636, 35495), (13740, 32643), (14198, 31590), (14508, 30915), (14885, 30132), (15066, 29770), (15795, 28396), (16740, 26793), (17862, 25110), (18135, 24732), (18549, 24180), (20610, 21762), (21060, 21297)]