20182055400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{862481}}^1$

素因数の和:862516

約数の個数: 144

約数和(自身を含む): 72991851660

約数和(自身を除く): 52809796260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 862481, 1724962, 2587443, 3449924, 4312405, 5174886, 6899848, 7762329, 8624810, 10349772, 11212253, 12937215, 15524658, 17249620, 20699544, 21562025, 22424506, 25874430, 31049316, 33636759, 34499240, 38811645, 43124050, 44849012, 51748860, 56061265, 62098632, 64686075, 67273518, 77623290, 86248100, 89698024, 100910277, 103497720, 112122530, 129372150, 134547036, 155246580, 168183795, 172496200, 194058225, 201820554, 224245060, 258744300, 269094072, 280306325, 310493160, 336367590, 388116450, 403641108, 448490120, 504551385, 517488600, 560612650, 672735180, 776232900, 807282216, 840918975, 1009102770, 1121225300, 1345470360, 1552465800, 1681837950, 2018205540, 2242450600, 2522756925, 3363675900, 4036411080, 5045513850, 6727351800, 10091027700, 20182055400]

約数ペア:

[(1, 20182055400), (2, 10091027700), (3, 6727351800), (4, 5045513850), (5, 4036411080), (6, 3363675900), (8, 2522756925), (9, 2242450600), (10, 2018205540), (12, 1681837950), (13, 1552465800), (15, 1345470360), (18, 1121225300), (20, 1009102770), (24, 840918975), (25, 807282216), (26, 776232900), (30, 672735180), (36, 560612650), (39, 517488600), (40, 504551385), (45, 448490120), (50, 403641108), (52, 388116450), (60, 336367590), (65, 310493160), (72, 280306325), (75, 269094072), (78, 258744300), (90, 224245060), (100, 201820554), (104, 194058225), (117, 172496200), (120, 168183795), (130, 155246580), (150, 134547036), (156, 129372150), (180, 112122530), (195, 103497720), (200, 100910277), (225, 89698024), (234, 86248100), (260, 77623290), (300, 67273518), (312, 64686075), (325, 62098632), (360, 56061265), (390, 51748860), (450, 44849012), (468, 43124050), (520, 38811645), (585, 34499240), (600, 33636759), (650, 31049316), (780, 25874430), (900, 22424506), (936, 21562025), (975, 20699544), (1170, 17249620), (1300, 15524658), (1560, 12937215), (1800, 11212253), (1950, 10349772), (2340, 8624810), (2600, 7762329), (2925, 6899848), (3900, 5174886), (4680, 4312405), (5850, 3449924), (7800, 2587443), (11700, 1724962), (23400, 862481)]