90191400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 311646720

約数和(自身を除く): 221455320

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, 373, 390, 403, 465, 520, 600, 620, 650, 744, 746, 775, 780, 806, 930, 975, 1119, 1209, 1240, 1300, 1492, 1550, 1560, 1612, 1860, 1865, 1950, 2015, 2238, 2325, 2418, 2600, 2984, 3100, 3224, 3720, 3730, 3900, 4030, 4476, 4650, 4836, 4849, 5595, 6045, 6200, 7460, 7800, 8060, 8952, 9300, 9325, 9672, 9698, 10075, 11190, 11563, 12090, 14547, 14920, 16120, 18600, 18650, 19396, 20150, 22380, 23126, 24180, 24245, 27975, 29094, 30225, 34689, 37300, 38792, 40300, 44760, 46252, 48360, 48490, 55950, 57815, 58188, 60450, 69378, 72735, 74600, 80600, 92504, 96980, 111900, 115630, 116376, 120900, 121225, 138756, 145470, 150319, 173445, 193960, 223800, 231260, 241800, 242450, 277512, 289075, 290940, 300638, 346890, 363675, 450957, 462520, 484900, 578150, 581880, 601276, 693780, 727350, 751595, 867225, 901914, 969800, 1156300, 1202552, 1387560, 1454700, 1503190, 1734450, 1803828, 2254785, 2312600, 2909400, 3006380, 3468900, 3607656, 3757975, 4509570, 6012760, 6937800, 7515950, 9019140, 11273925, 15031900, 18038280, 22547850, 30063800, 45095700, 90191400]

約数ペア:

[(1, 90191400), (2, 45095700), (3, 30063800), (4, 22547850), (5, 18038280), (6, 15031900), (8, 11273925), (10, 9019140), (12, 7515950), (13, 6937800), (15, 6012760), (20, 4509570), (24, 3757975), (25, 3607656), (26, 3468900), (30, 3006380), (31, 2909400), (39, 2312600), (40, 2254785), (50, 1803828), (52, 1734450), (60, 1503190), (62, 1454700), (65, 1387560), (75, 1202552), (78, 1156300), (93, 969800), (100, 901914), (104, 867225), (120, 751595), (124, 727350), (130, 693780), (150, 601276), (155, 581880), (156, 578150), (186, 484900), (195, 462520), (200, 450957), (248, 363675), (260, 346890), (300, 300638), (310, 290940), (312, 289075), (325, 277512), (372, 242450), (373, 241800), (390, 231260), (403, 223800), (465, 193960), (520, 173445), (600, 150319), (620, 145470), (650, 138756), (744, 121225), (746, 120900), (775, 116376), (780, 115630), (806, 111900), (930, 96980), (975, 92504), (1119, 80600), (1209, 74600), (1240, 72735), (1300, 69378), (1492, 60450), (1550, 58188), (1560, 57815), (1612, 55950), (1860, 48490), (1865, 48360), (1950, 46252), (2015, 44760), (2238, 40300), (2325, 38792), (2418, 37300), (2600, 34689), (2984, 30225), (3100, 29094), (3224, 27975), (3720, 24245), (3730, 24180), (3900, 23126), (4030, 22380), (4476, 20150), (4650, 19396), (4836, 18650), (4849, 18600), (5595, 16120), (6045, 14920), (6200, 14547), (7460, 12090), (7800, 11563), (8060, 11190), (8952, 10075), (9300, 9698), (9325, 9672)]