91319550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3050

約数の個数: 96

約数和(自身を含む): 267840000

約数和(自身を除く): 176520450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1050, 1218, 1450, 2030, 2175, 2999, 3045, 4350, 5075, 5998, 6090, 8997, 10150, 14995, 15225, 17994, 20993, 29990, 30450, 41986, 44985, 62979, 74975, 86971, 89970, 104965, 125958, 149950, 173942, 209930, 224925, 260913, 314895, 434855, 449850, 521826, 524825, 608797, 629790, 869710, 1049650, 1217594, 1304565, 1574475, 1826391, 2174275, 2609130, 3043985, 3148950, 3652782, 4348550, 6087970, 6522825, 9131955, 13045650, 15219925, 18263910, 30439850, 45659775, 91319550]

約数ペア:

[(1, 91319550), (2, 45659775), (3, 30439850), (5, 18263910), (6, 15219925), (7, 13045650), (10, 9131955), (14, 6522825), (15, 6087970), (21, 4348550), (25, 3652782), (29, 3148950), (30, 3043985), (35, 2609130), (42, 2174275), (50, 1826391), (58, 1574475), (70, 1304565), (75, 1217594), (87, 1049650), (105, 869710), (145, 629790), (150, 608797), (174, 524825), (175, 521826), (203, 449850), (210, 434855), (290, 314895), (350, 260913), (406, 224925), (435, 209930), (525, 173942), (609, 149950), (725, 125958), (870, 104965), (1015, 89970), (1050, 86971), (1218, 74975), (1450, 62979), (2030, 44985), (2175, 41986), (2999, 30450), (3045, 29990), (4350, 20993), (5075, 17994), (5998, 15225), (6090, 14995), (8997, 10150)]