2049896700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1362

約数の個数: 288

約数和(自身を含む): 7166208000

約数和(自身を除く): 5116311300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 90, 93, 95, 100, 108, 114, 124, 135, 150, 155, 171, 180, 186, 190, 225, 228, 270, 279, 285, 300, 310, 342, 372, 380, 450, 465, 475, 513, 540, 558, 570, 589, 620, 675, 684, 775, 837, 855, 900, 930, 950, 1026, 1116, 1140, 1178, 1289, 1350, 1395, 1425, 1550, 1674, 1710, 1767, 1860, 1900, 2052, 2325, 2356, 2565, 2578, 2700, 2790, 2850, 2945, 3100, 3348, 3420, 3534, 3867, 4185, 4275, 4650, 5130, 5156, 5301, 5580, 5700, 5890, 6445, 6975, 7068, 7734, 8370, 8550, 8835, 9300, 10260, 10602, 11601, 11780, 12825, 12890, 13950, 14725, 15468, 15903, 16740, 17100, 17670, 19335, 20925, 21204, 23202, 24491, 25650, 25780, 26505, 27900, 29450, 31806, 32225, 34803, 35340, 38670, 39959, 41850, 44175, 46404, 48982, 51300, 53010, 58005, 58900, 63612, 64450, 69606, 73473, 77340, 79515, 79918, 83700, 88350, 96675, 97964, 106020, 116010, 119877, 122455, 128900, 132525, 139212, 146946, 159030, 159836, 174015, 176700, 193350, 199795, 220419, 232020, 239754, 244910, 265050, 290025, 293892, 318060, 348030, 359631, 367365, 386700, 397575, 399590, 440838, 479508, 489820, 530100, 580050, 599385, 612275, 661257, 696060, 719262, 734730, 759221, 795150, 799180, 870075, 881676, 998975, 1078893, 1102095, 1160100, 1198770, 1224550, 1322514, 1438524, 1469460, 1518442, 1590300, 1740150, 1798155, 1836825, 1997950, 2157786, 2204190, 2277663, 2397540, 2449100, 2645028, 2996925, 3036884, 3306285, 3480300, 3596310, 3673650, 3796105, 3995900, 4315572, 4408380, 4555326, 5394465, 5510475, 5993850, 6612570, 6832989, 7192620, 7347300, 7592210, 8990775, 9110652, 10788930, 11020950, 11388315, 11987700, 13225140, 13665978, 15184420, 16531425, 17981550, 18980525, 20498967, 21577860, 22041900, 22776630, 26972325, 27331956, 33062850, 34164945, 35963100, 37961050, 40997934, 45553260, 53944650, 56941575, 66125700, 68329890, 75922100, 81995868, 102494835, 107889300, 113883150, 136659780, 170824725, 204989670, 227766300, 341649450, 409979340, 512474175, 683298900, 1024948350, 2049896700]

約数ペア:

[(1, 2049896700), (2, 1024948350), (3, 683298900), (4, 512474175), (5, 409979340), (6, 341649450), (9, 227766300), (10, 204989670), (12, 170824725), (15, 136659780), (18, 113883150), (19, 107889300), (20, 102494835), (25, 81995868), (27, 75922100), (30, 68329890), (31, 66125700), (36, 56941575), (38, 53944650), (45, 45553260), (50, 40997934), (54, 37961050), (57, 35963100), (60, 34164945), (62, 33062850), (75, 27331956), (76, 26972325), (90, 22776630), (93, 22041900), (95, 21577860), (100, 20498967), (108, 18980525), (114, 17981550), (124, 16531425), (135, 15184420), (150, 13665978), (155, 13225140), (171, 11987700), (180, 11388315), (186, 11020950), (190, 10788930), (225, 9110652), (228, 8990775), (270, 7592210), (279, 7347300), (285, 7192620), (300, 6832989), (310, 6612570), (342, 5993850), (372, 5510475), (380, 5394465), (450, 4555326), (465, 4408380), (475, 4315572), (513, 3995900), (540, 3796105), (558, 3673650), (570, 3596310), (589, 3480300), (620, 3306285), (675, 3036884), (684, 2996925), (775, 2645028), (837, 2449100), (855, 2397540), (900, 2277663), (930, 2204190), (950, 2157786), (1026, 1997950), (1116, 1836825), (1140, 1798155), (1178, 1740150), (1289, 1590300), (1350, 1518442), (1395, 1469460), (1425, 1438524), (1550, 1322514), (1674, 1224550), (1710, 1198770), (1767, 1160100), (1860, 1102095), (1900, 1078893), (2052, 998975), (2325, 881676), (2356, 870075), (2565, 799180), (2578, 795150), (2700, 759221), (2790, 734730), (2850, 719262), (2945, 696060), (3100, 661257), (3348, 612275), (3420, 599385), (3534, 580050), (3867, 530100), (4185, 489820), (4275, 479508), (4650, 440838), (5130, 399590), (5156, 397575), (5301, 386700), (5580, 367365), (5700, 359631), (5890, 348030), (6445, 318060), (6975, 293892), (7068, 290025), (7734, 265050), (8370, 244910), (8550, 239754), (8835, 232020), (9300, 220419), (10260, 199795), (10602, 193350), (11601, 176700), (11780, 174015), (12825, 159836), (12890, 159030), (13950, 146946), (14725, 139212), (15468, 132525), (15903, 128900), (16740, 122455), (17100, 119877), (17670, 116010), (19335, 106020), (20925, 97964), (21204, 96675), (23202, 88350), (24491, 83700), (25650, 79918), (25780, 79515), (26505, 77340), (27900, 73473), (29450, 69606), (31806, 64450), (32225, 63612), (34803, 58900), (35340, 58005), (38670, 53010), (39959, 51300), (41850, 48982), (44175, 46404)]