149707920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 498039552

約数和(自身を除く): 348331632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 733, 740, 851, 888, 920, 1104, 1110, 1380, 1466, 1480, 1702, 1776, 1840, 2199, 2220, 2553, 2760, 2932, 2960, 3404, 3665, 4255, 4398, 4440, 5106, 5520, 5864, 6808, 7330, 8510, 8796, 8880, 10212, 10995, 11728, 12765, 13616, 14660, 16859, 17020, 17592, 20424, 21990, 25530, 27121, 29320, 33718, 34040, 35184, 40848, 43980, 50577, 51060, 54242, 58640, 67436, 68080, 81363, 84295, 87960, 101154, 102120, 108484, 134872, 135605, 162726, 168590, 175920, 202308, 204240, 216968, 252885, 269744, 271210, 325452, 337180, 404616, 406815, 433936, 505770, 542420, 623783, 650904, 674360, 809232, 813630, 1011540, 1084840, 1247566, 1301808, 1348720, 1627260, 1871349, 2023080, 2169680, 2495132, 3118915, 3254520, 3742698, 4046160, 4990264, 6237830, 6509040, 7485396, 9356745, 9980528, 12475660, 14970792, 18713490, 24951320, 29941584, 37426980, 49902640, 74853960, 149707920]

約数ペア:

[(1, 149707920), (2, 74853960), (3, 49902640), (4, 37426980), (5, 29941584), (6, 24951320), (8, 18713490), (10, 14970792), (12, 12475660), (15, 9980528), (16, 9356745), (20, 7485396), (23, 6509040), (24, 6237830), (30, 4990264), (37, 4046160), (40, 3742698), (46, 3254520), (48, 3118915), (60, 2495132), (69, 2169680), (74, 2023080), (80, 1871349), (92, 1627260), (111, 1348720), (115, 1301808), (120, 1247566), (138, 1084840), (148, 1011540), (184, 813630), (185, 809232), (222, 674360), (230, 650904), (240, 623783), (276, 542420), (296, 505770), (345, 433936), (368, 406815), (370, 404616), (444, 337180), (460, 325452), (552, 271210), (555, 269744), (592, 252885), (690, 216968), (733, 204240), (740, 202308), (851, 175920), (888, 168590), (920, 162726), (1104, 135605), (1110, 134872), (1380, 108484), (1466, 102120), (1480, 101154), (1702, 87960), (1776, 84295), (1840, 81363), (2199, 68080), (2220, 67436), (2553, 58640), (2760, 54242), (2932, 51060), (2960, 50577), (3404, 43980), (3665, 40848), (4255, 35184), (4398, 34040), (4440, 33718), (5106, 29320), (5520, 27121), (5864, 25530), (6808, 21990), (7330, 20424), (8510, 17592), (8796, 17020), (8880, 16859), (10212, 14660), (10995, 13616), (11728, 12765)]