224422020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 144

約数和(自身を含む): 722362368

約数和(自身を除く): 497940348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 620, 666, 740, 930, 1087, 1110, 1116, 1147, 1332, 1395, 1665, 1860, 2174, 2220, 2294, 2790, 3261, 3330, 3441, 4348, 4588, 5435, 5580, 5735, 6522, 6660, 6882, 9783, 10323, 10870, 11470, 13044, 13764, 16305, 17205, 19566, 20646, 21740, 22940, 32610, 33697, 34410, 39132, 40219, 41292, 48915, 51615, 65220, 67394, 68820, 80438, 97830, 101091, 103230, 120657, 134788, 160876, 168485, 195660, 201095, 202182, 206460, 241314, 303273, 336970, 361971, 402190, 404364, 482628, 505455, 603285, 606546, 673940, 723942, 804380, 1010910, 1206570, 1213092, 1246789, 1447884, 1516365, 1809855, 2021820, 2413140, 2493578, 3032730, 3619710, 3740367, 4987156, 6065460, 6233945, 7239420, 7480734, 11221101, 12467890, 14961468, 18701835, 22442202, 24935780, 37403670, 44884404, 56105505, 74807340, 112211010, 224422020]

約数ペア:

[(1, 224422020), (2, 112211010), (3, 74807340), (4, 56105505), (5, 44884404), (6, 37403670), (9, 24935780), (10, 22442202), (12, 18701835), (15, 14961468), (18, 12467890), (20, 11221101), (30, 7480734), (31, 7239420), (36, 6233945), (37, 6065460), (45, 4987156), (60, 3740367), (62, 3619710), (74, 3032730), (90, 2493578), (93, 2413140), (111, 2021820), (124, 1809855), (148, 1516365), (155, 1447884), (180, 1246789), (185, 1213092), (186, 1206570), (222, 1010910), (279, 804380), (310, 723942), (333, 673940), (370, 606546), (372, 603285), (444, 505455), (465, 482628), (555, 404364), (558, 402190), (620, 361971), (666, 336970), (740, 303273), (930, 241314), (1087, 206460), (1110, 202182), (1116, 201095), (1147, 195660), (1332, 168485), (1395, 160876), (1665, 134788), (1860, 120657), (2174, 103230), (2220, 101091), (2294, 97830), (2790, 80438), (3261, 68820), (3330, 67394), (3441, 65220), (4348, 51615), (4588, 48915), (5435, 41292), (5580, 40219), (5735, 39132), (6522, 34410), (6660, 33697), (6882, 32610), (9783, 22940), (10323, 21740), (10870, 20646), (11470, 19566), (13044, 17205), (13764, 16305)]