22904100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 78120000

約数和(自身を除く): 55215900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 499, 510, 540, 612, 675, 765, 850, 900, 918, 998, 1020, 1275, 1350, 1497, 1530, 1700, 1836, 1996, 2295, 2495, 2550, 2700, 2994, 3060, 3825, 4491, 4590, 4990, 5100, 5988, 7485, 7650, 8483, 8982, 9180, 9980, 11475, 12475, 13473, 14970, 15300, 16966, 17964, 22455, 22950, 24950, 25449, 26946, 29940, 33932, 37425, 42415, 44910, 45900, 49900, 50898, 53892, 67365, 74850, 76347, 84830, 89820, 101796, 112275, 127245, 134730, 149700, 152694, 169660, 212075, 224550, 229041, 254490, 269460, 305388, 336825, 381735, 424150, 449100, 458082, 508980, 636225, 673650, 763470, 848300, 916164, 1145205, 1272450, 1347300, 1526940, 1908675, 2290410, 2544900, 3817350, 4580820, 5726025, 7634700, 11452050, 22904100]

約数ペア:

[(1, 22904100), (2, 11452050), (3, 7634700), (4, 5726025), (5, 4580820), (6, 3817350), (9, 2544900), (10, 2290410), (12, 1908675), (15, 1526940), (17, 1347300), (18, 1272450), (20, 1145205), (25, 916164), (27, 848300), (30, 763470), (34, 673650), (36, 636225), (45, 508980), (50, 458082), (51, 449100), (54, 424150), (60, 381735), (68, 336825), (75, 305388), (85, 269460), (90, 254490), (100, 229041), (102, 224550), (108, 212075), (135, 169660), (150, 152694), (153, 149700), (170, 134730), (180, 127245), (204, 112275), (225, 101796), (255, 89820), (270, 84830), (300, 76347), (306, 74850), (340, 67365), (425, 53892), (450, 50898), (459, 49900), (499, 45900), (510, 44910), (540, 42415), (612, 37425), (675, 33932), (765, 29940), (850, 26946), (900, 25449), (918, 24950), (998, 22950), (1020, 22455), (1275, 17964), (1350, 16966), (1497, 15300), (1530, 14970), (1700, 13473), (1836, 12475), (1996, 11475), (2295, 9980), (2495, 9180), (2550, 8982), (2700, 8483), (2994, 7650), (3060, 7485), (3825, 5988), (4491, 5100), (4590, 4990)]