945500040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15401

約数の個数: 160

約数和(自身を含む): 3345408000

約数和(自身を除く): 2399907960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15359, 15390, 20520, 30718, 30780, 46077, 61436, 61560, 76795, 92154, 122872, 138231, 153590, 184308, 230385, 276462, 291821, 307180, 368616, 414693, 460770, 552924, 583642, 614360, 691155, 829386, 875463, 921540, 1105848, 1167284, 1244079, 1382310, 1459105, 1658772, 1750926, 1843080, 2073465, 2334568, 2488158, 2626389, 2764620, 2918210, 3317544, 3501852, 4146930, 4377315, 4976316, 5252778, 5529240, 5836420, 6220395, 7003704, 7879167, 8293860, 8754630, 9952632, 10505556, 11672840, 12440790, 13131945, 15758334, 16587720, 17509260, 21011112, 23637501, 24881580, 26263890, 31516668, 35018520, 39395835, 47275002, 49763160, 52527780, 63033336, 78791670, 94550004, 105055560, 118187505, 157583340, 189100008, 236375010, 315166680, 472750020, 945500040]

約数ペア:

[(1, 945500040), (2, 472750020), (3, 315166680), (4, 236375010), (5, 189100008), (6, 157583340), (8, 118187505), (9, 105055560), (10, 94550004), (12, 78791670), (15, 63033336), (18, 52527780), (19, 49763160), (20, 47275002), (24, 39395835), (27, 35018520), (30, 31516668), (36, 26263890), (38, 24881580), (40, 23637501), (45, 21011112), (54, 17509260), (57, 16587720), (60, 15758334), (72, 13131945), (76, 12440790), (81, 11672840), (90, 10505556), (95, 9952632), (108, 8754630), (114, 8293860), (120, 7879167), (135, 7003704), (152, 6220395), (162, 5836420), (171, 5529240), (180, 5252778), (190, 4976316), (216, 4377315), (228, 4146930), (270, 3501852), (285, 3317544), (324, 2918210), (342, 2764620), (360, 2626389), (380, 2488158), (405, 2334568), (456, 2073465), (513, 1843080), (540, 1750926), (570, 1658772), (648, 1459105), (684, 1382310), (760, 1244079), (810, 1167284), (855, 1105848), (1026, 921540), (1080, 875463), (1140, 829386), (1368, 691155), (1539, 614360), (1620, 583642), (1710, 552924), (2052, 460770), (2280, 414693), (2565, 368616), (3078, 307180), (3240, 291821), (3420, 276462), (4104, 230385), (5130, 184308), (6156, 153590), (6840, 138231), (7695, 122872), (10260, 92154), (12312, 76795), (15359, 61560), (15390, 61436), (20520, 46077), (30718, 30780)]