20804733300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113501}}^1$

素因数の和:113578

約数の個数: 144

約数和(自身を含む): 66205262592

約数和(自身を除く): 45400529292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 390, 470, 564, 611, 650, 705, 780, 940, 975, 1175, 1222, 1300, 1410, 1833, 1950, 2350, 2444, 2820, 3055, 3525, 3666, 3900, 4700, 6110, 7050, 7332, 9165, 12220, 14100, 15275, 18330, 30550, 36660, 45825, 61100, 91650, 113501, 183300, 227002, 340503, 454004, 567505, 681006, 1135010, 1362012, 1475513, 1702515, 2270020, 2837525, 2951026, 3405030, 4426539, 5334547, 5675050, 5902052, 6810060, 7377565, 8512575, 8853078, 10669094, 11350100, 14755130, 16003641, 17025150, 17706156, 21338188, 22132695, 26672735, 29510260, 32007282, 34050300, 36887825, 44265390, 53345470, 64014564, 69349111, 73775650, 80018205, 88530780, 106690940, 110663475, 133363675, 138698222, 147551300, 160036410, 208047333, 221326950, 266727350, 277396444, 320072820, 346745555, 400091025, 416094666, 442653900, 533454700, 693491110, 800182050, 832189332, 1040236665, 1386982220, 1600364100, 1733727775, 2080473330, 3467455550, 4160946660, 5201183325, 6934911100, 10402366650, 20804733300]

約数ペア:

[(1, 20804733300), (2, 10402366650), (3, 6934911100), (4, 5201183325), (5, 4160946660), (6, 3467455550), (10, 2080473330), (12, 1733727775), (13, 1600364100), (15, 1386982220), (20, 1040236665), (25, 832189332), (26, 800182050), (30, 693491110), (39, 533454700), (47, 442653900), (50, 416094666), (52, 400091025), (60, 346745555), (65, 320072820), (75, 277396444), (78, 266727350), (94, 221326950), (100, 208047333), (130, 160036410), (141, 147551300), (150, 138698222), (156, 133363675), (188, 110663475), (195, 106690940), (235, 88530780), (260, 80018205), (282, 73775650), (300, 69349111), (325, 64014564), (390, 53345470), (470, 44265390), (564, 36887825), (611, 34050300), (650, 32007282), (705, 29510260), (780, 26672735), (940, 22132695), (975, 21338188), (1175, 17706156), (1222, 17025150), (1300, 16003641), (1410, 14755130), (1833, 11350100), (1950, 10669094), (2350, 8853078), (2444, 8512575), (2820, 7377565), (3055, 6810060), (3525, 5902052), (3666, 5675050), (3900, 5334547), (4700, 4426539), (6110, 3405030), (7050, 2951026), (7332, 2837525), (9165, 2270020), (12220, 1702515), (14100, 1475513), (15275, 1362012), (18330, 1135010), (30550, 681006), (36660, 567505), (45825, 454004), (61100, 340503), (91650, 227002), (113501, 183300)]