130026400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 384725376

約数和(自身を除く): 254698976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 107, 112, 124, 140, 155, 160, 175, 196, 200, 214, 217, 224, 245, 248, 280, 310, 350, 392, 400, 428, 434, 490, 496, 535, 560, 620, 700, 749, 775, 784, 800, 856, 868, 980, 992, 1070, 1085, 1120, 1225, 1240, 1400, 1498, 1519, 1550, 1568, 1712, 1736, 1960, 2140, 2170, 2450, 2480, 2675, 2800, 2996, 3038, 3100, 3317, 3424, 3472, 3745, 3920, 4280, 4340, 4900, 4960, 5243, 5350, 5425, 5600, 5992, 6076, 6200, 6634, 6944, 7490, 7595, 7840, 8560, 8680, 9800, 10486, 10700, 10850, 11984, 12152, 12400, 13268, 14980, 15190, 16585, 17120, 17360, 18725, 19600, 20972, 21400, 21700, 23219, 23968, 24304, 24800, 26215, 26536, 29960, 30380, 33170, 34720, 37450, 37975, 39200, 41944, 42800, 43400, 46438, 48608, 52430, 53072, 59920, 60760, 66340, 74900, 75950, 82925, 83888, 85600, 86800, 92876, 104860, 106144, 116095, 119840, 121520, 131075, 132680, 149800, 151900, 162533, 165850, 167776, 173600, 185752, 209720, 232190, 243040, 262150, 265360, 299600, 303800, 325066, 331700, 371504, 419440, 464380, 524300, 530720, 580475, 599200, 607600, 650132, 663400, 743008, 812665, 838880, 928760, 1048600, 1160950, 1215200, 1300264, 1326800, 1625330, 1857520, 2097200, 2321900, 2600528, 2653600, 3250660, 3715040, 4063325, 4194400, 4643800, 5201056, 6501320, 8126650, 9287600, 13002640, 16253300, 18575200, 26005280, 32506600, 65013200, 130026400]

約数ペア:

[(1, 130026400), (2, 65013200), (4, 32506600), (5, 26005280), (7, 18575200), (8, 16253300), (10, 13002640), (14, 9287600), (16, 8126650), (20, 6501320), (25, 5201056), (28, 4643800), (31, 4194400), (32, 4063325), (35, 3715040), (40, 3250660), (49, 2653600), (50, 2600528), (56, 2321900), (62, 2097200), (70, 1857520), (80, 1625330), (98, 1326800), (100, 1300264), (107, 1215200), (112, 1160950), (124, 1048600), (140, 928760), (155, 838880), (160, 812665), (175, 743008), (196, 663400), (200, 650132), (214, 607600), (217, 599200), (224, 580475), (245, 530720), (248, 524300), (280, 464380), (310, 419440), (350, 371504), (392, 331700), (400, 325066), (428, 303800), (434, 299600), (490, 265360), (496, 262150), (535, 243040), (560, 232190), (620, 209720), (700, 185752), (749, 173600), (775, 167776), (784, 165850), (800, 162533), (856, 151900), (868, 149800), (980, 132680), (992, 131075), (1070, 121520), (1085, 119840), (1120, 116095), (1225, 106144), (1240, 104860), (1400, 92876), (1498, 86800), (1519, 85600), (1550, 83888), (1568, 82925), (1712, 75950), (1736, 74900), (1960, 66340), (2140, 60760), (2170, 59920), (2450, 53072), (2480, 52430), (2675, 48608), (2800, 46438), (2996, 43400), (3038, 42800), (3100, 41944), (3317, 39200), (3424, 37975), (3472, 37450), (3745, 34720), (3920, 33170), (4280, 30380), (4340, 29960), (4900, 26536), (4960, 26215), (5243, 24800), (5350, 24304), (5425, 23968), (5600, 23219), (5992, 21700), (6076, 21400), (6200, 20972), (6634, 19600), (6944, 18725), (7490, 17360), (7595, 17120), (7840, 16585), (8560, 15190), (8680, 14980), (9800, 13268), (10486, 12400), (10700, 12152), (10850, 11984)]