245378850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 660332736

約数和(自身を除く): 414953886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 41, 50, 51, 75, 82, 85, 102, 123, 150, 170, 205, 246, 255, 410, 425, 510, 615, 697, 850, 1025, 1230, 1275, 1394, 2050, 2091, 2347, 2550, 3075, 3485, 4182, 4694, 6150, 6970, 7041, 10455, 11735, 14082, 17425, 20910, 23470, 34850, 35205, 39899, 52275, 58675, 70410, 79798, 96227, 104550, 117350, 119697, 176025, 192454, 199495, 239394, 288681, 352050, 398990, 481135, 577362, 598485, 962270, 997475, 1196970, 1443405, 1635859, 1994950, 2405675, 2886810, 2992425, 3271718, 4811350, 4907577, 5984850, 7217025, 8179295, 9815154, 14434050, 16358590, 24537885, 40896475, 49075770, 81792950, 122689425, 245378850]

約数ペア:

[(1, 245378850), (2, 122689425), (3, 81792950), (5, 49075770), (6, 40896475), (10, 24537885), (15, 16358590), (17, 14434050), (25, 9815154), (30, 8179295), (34, 7217025), (41, 5984850), (50, 4907577), (51, 4811350), (75, 3271718), (82, 2992425), (85, 2886810), (102, 2405675), (123, 1994950), (150, 1635859), (170, 1443405), (205, 1196970), (246, 997475), (255, 962270), (410, 598485), (425, 577362), (510, 481135), (615, 398990), (697, 352050), (850, 288681), (1025, 239394), (1230, 199495), (1275, 192454), (1394, 176025), (2050, 119697), (2091, 117350), (2347, 104550), (2550, 96227), (3075, 79798), (3485, 70410), (4182, 58675), (4694, 52275), (6150, 39899), (6970, 35205), (7041, 34850), (10455, 23470), (11735, 20910), (14082, 17425)]