38778191400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{160373}}^1$

素因数の和:160436

約数の個数: 192

約数和(自身を含む): 133636446720

約数和(自身を除く): 94858255320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7800, 8060, 9300, 9672, 10075, 12090, 16120, 18600, 20150, 24180, 30225, 40300, 48360, 60450, 80600, 120900, 160373, 241800, 320746, 481119, 641492, 801865, 962238, 1282984, 1603730, 1924476, 2084849, 2405595, 3207460, 3848952, 4009325, 4169698, 4811190, 4971563, 6254547, 6414920, 8018650, 8339396, 9622380, 9943126, 10424245, 12027975, 12509094, 14914689, 16037300, 16678792, 19244760, 19886252, 20848490, 24055950, 24857815, 25018188, 29829378, 31272735, 32074600, 39772504, 41696980, 48111900, 49715630, 50036376, 52121225, 59658756, 62545470, 64630319, 74573445, 83393960, 96223800, 99431260, 104242450, 119317512, 124289075, 125090940, 129260638, 149146890, 156363675, 193890957, 198862520, 208484900, 248578150, 250181880, 258521276, 298293780, 312727350, 323151595, 372867225, 387781914, 416969800, 497156300, 517042552, 596587560, 625454700, 646303190, 745734450, 775563828, 969454785, 994312600, 1250909400, 1292606380, 1491468900, 1551127656, 1615757975, 1938909570, 2585212760, 2982937800, 3231515950, 3877819140, 4847273925, 6463031900, 7755638280, 9694547850, 12926063800, 19389095700, 38778191400]

約数ペア:

[(1, 38778191400), (2, 19389095700), (3, 12926063800), (4, 9694547850), (5, 7755638280), (6, 6463031900), (8, 4847273925), (10, 3877819140), (12, 3231515950), (13, 2982937800), (15, 2585212760), (20, 1938909570), (24, 1615757975), (25, 1551127656), (26, 1491468900), (30, 1292606380), (31, 1250909400), (39, 994312600), (40, 969454785), (50, 775563828), (52, 745734450), (60, 646303190), (62, 625454700), (65, 596587560), (75, 517042552), (78, 497156300), (93, 416969800), (100, 387781914), (104, 372867225), (120, 323151595), (124, 312727350), (130, 298293780), (150, 258521276), (155, 250181880), (156, 248578150), (186, 208484900), (195, 198862520), (200, 193890957), (248, 156363675), (260, 149146890), (300, 129260638), (310, 125090940), (312, 124289075), (325, 119317512), (372, 104242450), (390, 99431260), (403, 96223800), (465, 83393960), (520, 74573445), (600, 64630319), (620, 62545470), (650, 59658756), (744, 52121225), (775, 50036376), (780, 49715630), (806, 48111900), (930, 41696980), (975, 39772504), (1209, 32074600), (1240, 31272735), (1300, 29829378), (1550, 25018188), (1560, 24857815), (1612, 24055950), (1860, 20848490), (1950, 19886252), (2015, 19244760), (2325, 16678792), (2418, 16037300), (2600, 14914689), (3100, 12509094), (3224, 12027975), (3720, 10424245), (3900, 9943126), (4030, 9622380), (4650, 8339396), (4836, 8018650), (6045, 6414920), (6200, 6254547), (7800, 4971563), (8060, 4811190), (9300, 4169698), (9672, 4009325), (10075, 3848952), (12090, 3207460), (16120, 2405595), (18600, 2084849), (20150, 1924476), (24180, 1603730), (30225, 1282984), (40300, 962238), (48360, 801865), (60450, 641492), (80600, 481119), (120900, 320746), (160373, 241800)]