154181880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 160

約数和(自身を含む): 541015200

約数和(自身を除く): 386833320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2069, 2070, 2484, 2760, 3105, 3240, 3726, 4138, 4140, 4968, 6207, 6210, 7452, 8276, 8280, 9315, 10345, 12414, 12420, 14904, 16552, 18621, 18630, 20690, 24828, 24840, 31035, 37242, 37260, 41380, 47587, 49656, 55863, 62070, 74484, 74520, 82760, 93105, 95174, 111726, 124140, 142761, 148968, 167589, 186210, 190348, 223452, 237935, 248280, 279315, 285522, 335178, 372420, 380696, 428283, 446904, 475870, 558630, 571044, 670356, 713805, 744840, 837945, 856566, 951740, 1117260, 1142088, 1284849, 1340712, 1427610, 1675890, 1713132, 1903480, 2141415, 2234520, 2569698, 2855220, 3351780, 3426264, 3854547, 4282830, 5139396, 5710440, 6424245, 6703560, 7709094, 8565660, 10278792, 12848490, 15418188, 17131320, 19272735, 25696980, 30836376, 38545470, 51393960, 77090940, 154181880]

約数ペア:

[(1, 154181880), (2, 77090940), (3, 51393960), (4, 38545470), (5, 30836376), (6, 25696980), (8, 19272735), (9, 17131320), (10, 15418188), (12, 12848490), (15, 10278792), (18, 8565660), (20, 7709094), (23, 6703560), (24, 6424245), (27, 5710440), (30, 5139396), (36, 4282830), (40, 3854547), (45, 3426264), (46, 3351780), (54, 2855220), (60, 2569698), (69, 2234520), (72, 2141415), (81, 1903480), (90, 1713132), (92, 1675890), (108, 1427610), (115, 1340712), (120, 1284849), (135, 1142088), (138, 1117260), (162, 951740), (180, 856566), (184, 837945), (207, 744840), (216, 713805), (230, 670356), (270, 571044), (276, 558630), (324, 475870), (345, 446904), (360, 428283), (405, 380696), (414, 372420), (460, 335178), (540, 285522), (552, 279315), (621, 248280), (648, 237935), (690, 223452), (810, 190348), (828, 186210), (920, 167589), (1035, 148968), (1080, 142761), (1242, 124140), (1380, 111726), (1620, 95174), (1656, 93105), (1863, 82760), (2069, 74520), (2070, 74484), (2484, 62070), (2760, 55863), (3105, 49656), (3240, 47587), (3726, 41380), (4138, 37260), (4140, 37242), (4968, 31035), (6207, 24840), (6210, 24828), (7452, 20690), (8276, 18630), (8280, 18621), (9315, 16552), (10345, 14904), (12414, 12420)]