709221100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 1999872000

約数和(自身を除く): 1290650900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 29, 31, 35, 46, 49, 50, 58, 62, 70, 92, 98, 100, 115, 116, 124, 140, 145, 155, 161, 175, 196, 203, 217, 230, 245, 290, 310, 322, 343, 350, 406, 434, 460, 490, 575, 580, 620, 644, 667, 686, 700, 713, 725, 775, 805, 812, 868, 899, 980, 1015, 1085, 1127, 1150, 1225, 1334, 1372, 1421, 1426, 1450, 1519, 1550, 1610, 1715, 1798, 2030, 2170, 2254, 2300, 2450, 2668, 2842, 2852, 2900, 3038, 3100, 3220, 3335, 3430, 3565, 3596, 4025, 4060, 4340, 4495, 4508, 4669, 4900, 4991, 5075, 5425, 5635, 5684, 6076, 6293, 6670, 6860, 7105, 7130, 7595, 7889, 8050, 8575, 8990, 9338, 9947, 9982, 10150, 10633, 10850, 11270, 12586, 13340, 14210, 14260, 15190, 15778, 16100, 16675, 17150, 17825, 17980, 18676, 19894, 19964, 20300, 20677, 21266, 21700, 22475, 22540, 23345, 24955, 25172, 28175, 28420, 30380, 31465, 31556, 32683, 33350, 34300, 34937, 35525, 35650, 37975, 39445, 39788, 41354, 42532, 44051, 44950, 46690, 49735, 49910, 53165, 56350, 62930, 65366, 66700, 69874, 71050, 71300, 75950, 78890, 82708, 88102, 89900, 93380, 99470, 99820, 103385, 106330, 112700, 116725, 124775, 125860, 130732, 139748, 142100, 144739, 151900, 157325, 157780, 163415, 174685, 176204, 197225, 198940, 206770, 212660, 220255, 228781, 233450, 244559, 248675, 249550, 265825, 289478, 308357, 314650, 326830, 349370, 394450, 413540, 440510, 457562, 466900, 489118, 497350, 499100, 516925, 531650, 578956, 616714, 629300, 653660, 698740, 723695, 788900, 817075, 873425, 881020, 915124, 978236, 994700, 1013173, 1033850, 1063300, 1101275, 1143905, 1222795, 1233428, 1447390, 1541785, 1634150, 1746850, 2026346, 2067700, 2202550, 2287810, 2445590, 2894780, 3083570, 3268300, 3493700, 3618475, 4052692, 4405100, 4575620, 4891180, 5065865, 5719525, 6113975, 6167140, 7092211, 7236950, 7708925, 10131730, 11439050, 12227950, 14184422, 14473900, 15417850, 20263460, 22878100, 24455900, 25329325, 28368844, 30835700, 35461055, 50658650, 70922110, 101317300, 141844220, 177305275, 354610550, 709221100]

約数ペア:

[(1, 709221100), (2, 354610550), (4, 177305275), (5, 141844220), (7, 101317300), (10, 70922110), (14, 50658650), (20, 35461055), (23, 30835700), (25, 28368844), (28, 25329325), (29, 24455900), (31, 22878100), (35, 20263460), (46, 15417850), (49, 14473900), (50, 14184422), (58, 12227950), (62, 11439050), (70, 10131730), (92, 7708925), (98, 7236950), (100, 7092211), (115, 6167140), (116, 6113975), (124, 5719525), (140, 5065865), (145, 4891180), (155, 4575620), (161, 4405100), (175, 4052692), (196, 3618475), (203, 3493700), (217, 3268300), (230, 3083570), (245, 2894780), (290, 2445590), (310, 2287810), (322, 2202550), (343, 2067700), (350, 2026346), (406, 1746850), (434, 1634150), (460, 1541785), (490, 1447390), (575, 1233428), (580, 1222795), (620, 1143905), (644, 1101275), (667, 1063300), (686, 1033850), (700, 1013173), (713, 994700), (725, 978236), (775, 915124), (805, 881020), (812, 873425), (868, 817075), (899, 788900), (980, 723695), (1015, 698740), (1085, 653660), (1127, 629300), (1150, 616714), (1225, 578956), (1334, 531650), (1372, 516925), (1421, 499100), (1426, 497350), (1450, 489118), (1519, 466900), (1550, 457562), (1610, 440510), (1715, 413540), (1798, 394450), (2030, 349370), (2170, 326830), (2254, 314650), (2300, 308357), (2450, 289478), (2668, 265825), (2842, 249550), (2852, 248675), (2900, 244559), (3038, 233450), (3100, 228781), (3220, 220255), (3335, 212660), (3430, 206770), (3565, 198940), (3596, 197225), (4025, 176204), (4060, 174685), (4340, 163415), (4495, 157780), (4508, 157325), (4669, 151900), (4900, 144739), (4991, 142100), (5075, 139748), (5425, 130732), (5635, 125860), (5684, 124775), (6076, 116725), (6293, 112700), (6670, 106330), (6860, 103385), (7105, 99820), (7130, 99470), (7595, 93380), (7889, 89900), (8050, 88102), (8575, 82708), (8990, 78890), (9338, 75950), (9947, 71300), (9982, 71050), (10150, 69874), (10633, 66700), (10850, 65366), (11270, 62930), (12586, 56350), (13340, 53165), (14210, 49910), (14260, 49735), (15190, 46690), (15778, 44950), (16100, 44051), (16675, 42532), (17150, 41354), (17825, 39788), (17980, 39445), (18676, 37975), (19894, 35650), (19964, 35525), (20300, 34937), (20677, 34300), (21266, 33350), (21700, 32683), (22475, 31556), (22540, 31465), (23345, 30380), (24955, 28420), (25172, 28175)]