148967220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 442512000

約数和(自身を除く): 293544780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 190, 228, 285, 298, 380, 447, 570, 596, 745, 877, 894, 1140, 1490, 1754, 1788, 2235, 2631, 2831, 2980, 3508, 4385, 4470, 5262, 5662, 8493, 8770, 8940, 10524, 11324, 13155, 14155, 16663, 16986, 17540, 26310, 28310, 33326, 33972, 42465, 49989, 52620, 56620, 66652, 83315, 84930, 99978, 130673, 166630, 169860, 199956, 249945, 261346, 333260, 392019, 499890, 522692, 653365, 784038, 999780, 1306730, 1568076, 1960095, 2482787, 2613460, 3920190, 4965574, 7448361, 7840380, 9931148, 12413935, 14896722, 24827870, 29793444, 37241805, 49655740, 74483610, 148967220]

約数ペア:

[(1, 148967220), (2, 74483610), (3, 49655740), (4, 37241805), (5, 29793444), (6, 24827870), (10, 14896722), (12, 12413935), (15, 9931148), (19, 7840380), (20, 7448361), (30, 4965574), (38, 3920190), (57, 2613460), (60, 2482787), (76, 1960095), (95, 1568076), (114, 1306730), (149, 999780), (190, 784038), (228, 653365), (285, 522692), (298, 499890), (380, 392019), (447, 333260), (570, 261346), (596, 249945), (745, 199956), (877, 169860), (894, 166630), (1140, 130673), (1490, 99978), (1754, 84930), (1788, 83315), (2235, 66652), (2631, 56620), (2831, 52620), (2980, 49989), (3508, 42465), (4385, 33972), (4470, 33326), (5262, 28310), (5662, 26310), (8493, 17540), (8770, 16986), (8940, 16663), (10524, 14155), (11324, 13155)]