89657100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 309632960

約数和(自身を除く): 219975860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 79, 90, 97, 100, 117, 130, 150, 156, 158, 180, 194, 195, 225, 234, 237, 260, 291, 300, 316, 325, 388, 390, 395, 450, 468, 474, 485, 582, 585, 650, 711, 780, 790, 873, 900, 948, 970, 975, 1027, 1164, 1170, 1185, 1261, 1300, 1422, 1455, 1580, 1746, 1940, 1950, 1975, 2054, 2340, 2370, 2425, 2522, 2844, 2910, 2925, 3081, 3492, 3555, 3783, 3900, 3950, 4108, 4365, 4740, 4850, 5044, 5135, 5820, 5850, 5925, 6162, 6305, 7110, 7275, 7566, 7663, 7900, 8730, 9243, 9700, 10270, 11349, 11700, 11850, 12324, 12610, 14220, 14550, 15132, 15326, 15405, 17460, 17775, 18486, 18915, 20540, 21825, 22698, 22989, 23700, 25220, 25675, 29100, 30652, 30810, 31525, 35550, 36972, 37830, 38315, 43650, 45396, 45978, 46215, 51350, 56745, 61620, 63050, 68967, 71100, 75660, 76630, 77025, 87300, 91956, 92430, 94575, 99619, 102700, 113490, 114945, 126100, 137934, 153260, 154050, 184860, 189150, 191575, 199238, 226980, 229890, 231075, 275868, 283725, 298857, 308100, 344835, 378300, 383150, 398476, 459780, 462150, 498095, 567450, 574725, 597714, 689670, 766300, 896571, 924300, 996190, 1134900, 1149450, 1195428, 1379340, 1494285, 1724175, 1793142, 1992380, 2298900, 2490475, 2988570, 3448350, 3586284, 4482855, 4980950, 5977140, 6896700, 7471425, 8965710, 9961900, 14942850, 17931420, 22414275, 29885700, 44828550, 89657100]

約数ペア:

[(1, 89657100), (2, 44828550), (3, 29885700), (4, 22414275), (5, 17931420), (6, 14942850), (9, 9961900), (10, 8965710), (12, 7471425), (13, 6896700), (15, 5977140), (18, 4980950), (20, 4482855), (25, 3586284), (26, 3448350), (30, 2988570), (36, 2490475), (39, 2298900), (45, 1992380), (50, 1793142), (52, 1724175), (60, 1494285), (65, 1379340), (75, 1195428), (78, 1149450), (79, 1134900), (90, 996190), (97, 924300), (100, 896571), (117, 766300), (130, 689670), (150, 597714), (156, 574725), (158, 567450), (180, 498095), (194, 462150), (195, 459780), (225, 398476), (234, 383150), (237, 378300), (260, 344835), (291, 308100), (300, 298857), (316, 283725), (325, 275868), (388, 231075), (390, 229890), (395, 226980), (450, 199238), (468, 191575), (474, 189150), (485, 184860), (582, 154050), (585, 153260), (650, 137934), (711, 126100), (780, 114945), (790, 113490), (873, 102700), (900, 99619), (948, 94575), (970, 92430), (975, 91956), (1027, 87300), (1164, 77025), (1170, 76630), (1185, 75660), (1261, 71100), (1300, 68967), (1422, 63050), (1455, 61620), (1580, 56745), (1746, 51350), (1940, 46215), (1950, 45978), (1975, 45396), (2054, 43650), (2340, 38315), (2370, 37830), (2425, 36972), (2522, 35550), (2844, 31525), (2910, 30810), (2925, 30652), (3081, 29100), (3492, 25675), (3555, 25220), (3783, 23700), (3900, 22989), (3950, 22698), (4108, 21825), (4365, 20540), (4740, 18915), (4850, 18486), (5044, 17775), (5135, 17460), (5820, 15405), (5850, 15326), (5925, 15132), (6162, 14550), (6305, 14220), (7110, 12610), (7275, 12324), (7566, 11850), (7663, 11700), (7900, 11349), (8730, 10270), (9243, 9700)]