15399637500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 288

約数和(自身を含む): 49976801280

約数和(自身を除く): 34577163780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 125, 130, 150, 155, 156, 186, 195, 250, 260, 300, 310, 325, 372, 375, 390, 403, 465, 500, 620, 625, 650, 750, 775, 780, 806, 930, 975, 1019, 1209, 1250, 1300, 1500, 1550, 1612, 1625, 1860, 1875, 1950, 2015, 2038, 2325, 2418, 2500, 3057, 3100, 3125, 3250, 3750, 3875, 3900, 4030, 4076, 4650, 4836, 4875, 5095, 6045, 6114, 6250, 6500, 7500, 7750, 8060, 8125, 9300, 9375, 9750, 10075, 10190, 11625, 12090, 12228, 12500, 13247, 15285, 15500, 16250, 18750, 19375, 19500, 20150, 20380, 23250, 24180, 24375, 25475, 26494, 30225, 30570, 31589, 32500, 37500, 38750, 39741, 40300, 40625, 46500, 48750, 50375, 50950, 52988, 58125, 60450, 61140, 63178, 66235, 76425, 77500, 79482, 81250, 94767, 96875, 97500, 100750, 101900, 116250, 120900, 121875, 126356, 127375, 132470, 151125, 152850, 157945, 158964, 162500, 189534, 193750, 198705, 201500, 232500, 243750, 251875, 254750, 264940, 290625, 302250, 305700, 315890, 331175, 379068, 382125, 387500, 397410, 410657, 473835, 487500, 503750, 509500, 581250, 604500, 631780, 636875, 662350, 755625, 764250, 789725, 794820, 821314, 947670, 993525, 1007500, 1162500, 1231971, 1259375, 1273750, 1324700, 1511250, 1528500, 1579450, 1642628, 1655875, 1895340, 1910625, 1987050, 2053285, 2369175, 2463942, 2518750, 2547500, 3022500, 3158900, 3184375, 3311750, 3778125, 3821250, 3948625, 3974100, 4106570, 4738350, 4927884, 4967625, 5037500, 6159855, 6368750, 6623500, 7556250, 7642500, 7897250, 8213140, 8279375, 9476700, 9553125, 9935250, 10266425, 11845875, 12319710, 12737500, 15112500, 15794500, 16558750, 19106250, 19743125, 19870500, 20532850, 23691750, 24639420, 24838125, 30799275, 33117500, 38212500, 39486250, 41065700, 41396875, 47383500, 49676250, 51332125, 59229375, 61598550, 78972500, 82793750, 98715625, 99352500, 102664250, 118458750, 123197100, 124190625, 153996375, 165587500, 197431250, 205328500, 236917500, 248381250, 256660625, 296146875, 307992750, 394862500, 496762500, 513321250, 592293750, 615985500, 769981875, 1026642500, 1184587500, 1283303125, 1539963750, 2566606250, 3079927500, 3849909375, 5133212500, 7699818750, 15399637500]

約数ペア:

[(1, 15399637500), (2, 7699818750), (3, 5133212500), (4, 3849909375), (5, 3079927500), (6, 2566606250), (10, 1539963750), (12, 1283303125), (13, 1184587500), (15, 1026642500), (20, 769981875), (25, 615985500), (26, 592293750), (30, 513321250), (31, 496762500), (39, 394862500), (50, 307992750), (52, 296146875), (60, 256660625), (62, 248381250), (65, 236917500), (75, 205328500), (78, 197431250), (93, 165587500), (100, 153996375), (124, 124190625), (125, 123197100), (130, 118458750), (150, 102664250), (155, 99352500), (156, 98715625), (186, 82793750), (195, 78972500), (250, 61598550), (260, 59229375), (300, 51332125), (310, 49676250), (325, 47383500), (372, 41396875), (375, 41065700), (390, 39486250), (403, 38212500), (465, 33117500), (500, 30799275), (620, 24838125), (625, 24639420), (650, 23691750), (750, 20532850), (775, 19870500), (780, 19743125), (806, 19106250), (930, 16558750), (975, 15794500), (1019, 15112500), (1209, 12737500), (1250, 12319710), (1300, 11845875), (1500, 10266425), (1550, 9935250), (1612, 9553125), (1625, 9476700), (1860, 8279375), (1875, 8213140), (1950, 7897250), (2015, 7642500), (2038, 7556250), (2325, 6623500), (2418, 6368750), (2500, 6159855), (3057, 5037500), (3100, 4967625), (3125, 4927884), (3250, 4738350), (3750, 4106570), (3875, 3974100), (3900, 3948625), (4030, 3821250), (4076, 3778125), (4650, 3311750), (4836, 3184375), (4875, 3158900), (5095, 3022500), (6045, 2547500), (6114, 2518750), (6250, 2463942), (6500, 2369175), (7500, 2053285), (7750, 1987050), (8060, 1910625), (8125, 1895340), (9300, 1655875), (9375, 1642628), (9750, 1579450), (10075, 1528500), (10190, 1511250), (11625, 1324700), (12090, 1273750), (12228, 1259375), (12500, 1231971), (13247, 1162500), (15285, 1007500), (15500, 993525), (16250, 947670), (18750, 821314), (19375, 794820), (19500, 789725), (20150, 764250), (20380, 755625), (23250, 662350), (24180, 636875), (24375, 631780), (25475, 604500), (26494, 581250), (30225, 509500), (30570, 503750), (31589, 487500), (32500, 473835), (37500, 410657), (38750, 397410), (39741, 387500), (40300, 382125), (40625, 379068), (46500, 331175), (48750, 315890), (50375, 305700), (50950, 302250), (52988, 290625), (58125, 264940), (60450, 254750), (61140, 251875), (63178, 243750), (66235, 232500), (76425, 201500), (77500, 198705), (79482, 193750), (81250, 189534), (94767, 162500), (96875, 158964), (97500, 157945), (100750, 152850), (101900, 151125), (116250, 132470), (120900, 127375), (121875, 126356)]