87391200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2837

約数の個数: 144

約数和(自身を含む): 306449136

約数和(自身を除く): 219057936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 2801, 3120, 3900, 5200, 5602, 6240, 7800, 8403, 10400, 11204, 14005, 15600, 16806, 22408, 28010, 31200, 33612, 36413, 42015, 44816, 56020, 67224, 70025, 72826, 84030, 89632, 109239, 112040, 134448, 140050, 145652, 168060, 182065, 210075, 218478, 224080, 268896, 280100, 291304, 336120, 364130, 420150, 436956, 448160, 546195, 560200, 582608, 672240, 728260, 840300, 873912, 910325, 1092390, 1120400, 1165216, 1344480, 1456520, 1680600, 1747824, 1820650, 2184780, 2240800, 2730975, 2913040, 3361200, 3495648, 3641300, 4369560, 5461950, 5826080, 6722400, 7282600, 8739120, 10923900, 14565200, 17478240, 21847800, 29130400, 43695600, 87391200]

約数ペア:

[(1, 87391200), (2, 43695600), (3, 29130400), (4, 21847800), (5, 17478240), (6, 14565200), (8, 10923900), (10, 8739120), (12, 7282600), (13, 6722400), (15, 5826080), (16, 5461950), (20, 4369560), (24, 3641300), (25, 3495648), (26, 3361200), (30, 2913040), (32, 2730975), (39, 2240800), (40, 2184780), (48, 1820650), (50, 1747824), (52, 1680600), (60, 1456520), (65, 1344480), (75, 1165216), (78, 1120400), (80, 1092390), (96, 910325), (100, 873912), (104, 840300), (120, 728260), (130, 672240), (150, 582608), (156, 560200), (160, 546195), (195, 448160), (200, 436956), (208, 420150), (240, 364130), (260, 336120), (300, 291304), (312, 280100), (325, 268896), (390, 224080), (400, 218478), (416, 210075), (480, 182065), (520, 168060), (600, 145652), (624, 140050), (650, 134448), (780, 112040), (800, 109239), (975, 89632), (1040, 84030), (1200, 72826), (1248, 70025), (1300, 67224), (1560, 56020), (1950, 44816), (2080, 42015), (2400, 36413), (2600, 33612), (2801, 31200), (3120, 28010), (3900, 22408), (5200, 16806), (5602, 15600), (6240, 14005), (7800, 11204), (8403, 10400)]