1425290100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11789}}^1$

素因数の和:11850

約数の個数: 144

約数和(自身を含む): 4584706560

約数和(自身を除く): 3159416460

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, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4030, 4650, 4836, 6045, 8060, 9300, 10075, 11789, 12090, 20150, 23578, 24180, 30225, 35367, 40300, 47156, 58945, 60450, 70734, 117890, 120900, 141468, 153257, 176835, 235780, 294725, 306514, 353670, 365459, 459771, 589450, 613028, 707340, 730918, 766285, 884175, 919542, 1096377, 1178900, 1461836, 1532570, 1768350, 1827295, 1839084, 2192754, 2298855, 3065140, 3536700, 3654590, 3831425, 4385508, 4597710, 4750967, 5481885, 7309180, 7662850, 9136475, 9195420, 9501934, 10963770, 11494275, 14252901, 15325700, 18272950, 19003868, 21927540, 22988550, 23754835, 27409425, 28505802, 36545900, 45977100, 47509670, 54818850, 57011604, 71264505, 95019340, 109637700, 118774175, 142529010, 237548350, 285058020, 356322525, 475096700, 712645050, 1425290100]

約数ペア:

[(1, 1425290100), (2, 712645050), (3, 475096700), (4, 356322525), (5, 285058020), (6, 237548350), (10, 142529010), (12, 118774175), (13, 109637700), (15, 95019340), (20, 71264505), (25, 57011604), (26, 54818850), (30, 47509670), (31, 45977100), (39, 36545900), (50, 28505802), (52, 27409425), (60, 23754835), (62, 22988550), (65, 21927540), (75, 19003868), (78, 18272950), (93, 15325700), (100, 14252901), (124, 11494275), (130, 10963770), (150, 9501934), (155, 9195420), (156, 9136475), (186, 7662850), (195, 7309180), (260, 5481885), (300, 4750967), (310, 4597710), (325, 4385508), (372, 3831425), (390, 3654590), (403, 3536700), (465, 3065140), (620, 2298855), (650, 2192754), (775, 1839084), (780, 1827295), (806, 1768350), (930, 1532570), (975, 1461836), (1209, 1178900), (1300, 1096377), (1550, 919542), (1612, 884175), (1860, 766285), (1950, 730918), (2015, 707340), (2325, 613028), (2418, 589450), (3100, 459771), (3900, 365459), (4030, 353670), (4650, 306514), (4836, 294725), (6045, 235780), (8060, 176835), (9300, 153257), (10075, 141468), (11789, 120900), (12090, 117890), (20150, 70734), (23578, 60450), (24180, 58945), (30225, 47156), (35367, 40300)]