22337250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 40561950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 79, 87, 125, 130, 145, 150, 158, 174, 195, 237, 250, 290, 325, 375, 377, 390, 395, 435, 474, 650, 725, 750, 754, 790, 870, 975, 1027, 1131, 1185, 1450, 1625, 1885, 1950, 1975, 2054, 2175, 2262, 2291, 2370, 3081, 3250, 3625, 3770, 3950, 4350, 4582, 4875, 5135, 5655, 5925, 6162, 6873, 7250, 9425, 9750, 9875, 10270, 10875, 11310, 11455, 11850, 13746, 15405, 18850, 19750, 21750, 22910, 25675, 28275, 29625, 29783, 30810, 34365, 47125, 51350, 56550, 57275, 59250, 59566, 68730, 77025, 89349, 94250, 114550, 128375, 141375, 148915, 154050, 171825, 178698, 256750, 282750, 286375, 297830, 343650, 385125, 446745, 572750, 744575, 770250, 859125, 893490, 1489150, 1718250, 2233725, 3722875, 4467450, 7445750, 11168625, 22337250]

約数ペア:

[(1, 22337250), (2, 11168625), (3, 7445750), (5, 4467450), (6, 3722875), (10, 2233725), (13, 1718250), (15, 1489150), (25, 893490), (26, 859125), (29, 770250), (30, 744575), (39, 572750), (50, 446745), (58, 385125), (65, 343650), (75, 297830), (78, 286375), (79, 282750), (87, 256750), (125, 178698), (130, 171825), (145, 154050), (150, 148915), (158, 141375), (174, 128375), (195, 114550), (237, 94250), (250, 89349), (290, 77025), (325, 68730), (375, 59566), (377, 59250), (390, 57275), (395, 56550), (435, 51350), (474, 47125), (650, 34365), (725, 30810), (750, 29783), (754, 29625), (790, 28275), (870, 25675), (975, 22910), (1027, 21750), (1131, 19750), (1185, 18850), (1450, 15405), (1625, 13746), (1885, 11850), (1950, 11455), (1975, 11310), (2054, 10875), (2175, 10270), (2262, 9875), (2291, 9750), (2370, 9425), (3081, 7250), (3250, 6873), (3625, 6162), (3770, 5925), (3950, 5655), (4350, 5135), (4582, 4875)]