156903120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 180

約数和(自身を含む): 579512388

約数和(自身を除く): 422609268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1801, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3602, 3630, 3960, 4356, 4840, 5403, 5445, 5808, 7204, 7260, 7920, 8712, 9005, 9680, 10806, 10890, 14408, 14520, 16209, 17424, 18010, 19811, 21612, 21780, 27015, 28816, 29040, 32418, 36020, 39622, 43224, 43560, 54030, 59433, 64836, 72040, 79244, 81045, 86448, 87120, 99055, 108060, 118866, 129672, 144080, 158488, 162090, 178299, 198110, 216120, 217921, 237732, 259344, 297165, 316976, 324180, 356598, 396220, 432240, 435842, 475464, 594330, 648360, 653763, 713196, 792440, 871684, 891495, 950928, 1089605, 1188660, 1296720, 1307526, 1426392, 1584880, 1743368, 1782990, 1961289, 2179210, 2377320, 2615052, 2852784, 3268815, 3486736, 3565980, 3922578, 4358420, 4754640, 5230104, 6537630, 7131960, 7845156, 8716840, 9806445, 10460208, 13075260, 14263920, 15690312, 17433680, 19612890, 26150520, 31380624, 39225780, 52301040, 78451560, 156903120]

約数ペア:

[(1, 156903120), (2, 78451560), (3, 52301040), (4, 39225780), (5, 31380624), (6, 26150520), (8, 19612890), (9, 17433680), (10, 15690312), (11, 14263920), (12, 13075260), (15, 10460208), (16, 9806445), (18, 8716840), (20, 7845156), (22, 7131960), (24, 6537630), (30, 5230104), (33, 4754640), (36, 4358420), (40, 3922578), (44, 3565980), (45, 3486736), (48, 3268815), (55, 2852784), (60, 2615052), (66, 2377320), (72, 2179210), (80, 1961289), (88, 1782990), (90, 1743368), (99, 1584880), (110, 1426392), (120, 1307526), (121, 1296720), (132, 1188660), (144, 1089605), (165, 950928), (176, 891495), (180, 871684), (198, 792440), (220, 713196), (240, 653763), (242, 648360), (264, 594330), (330, 475464), (360, 435842), (363, 432240), (396, 396220), (440, 356598), (484, 324180), (495, 316976), (528, 297165), (605, 259344), (660, 237732), (720, 217921), (726, 216120), (792, 198110), (880, 178299), (968, 162090), (990, 158488), (1089, 144080), (1210, 129672), (1320, 118866), (1452, 108060), (1584, 99055), (1801, 87120), (1815, 86448), (1936, 81045), (1980, 79244), (2178, 72040), (2420, 64836), (2640, 59433), (2904, 54030), (3602, 43560), (3630, 43224), (3960, 39622), (4356, 36020), (4840, 32418), (5403, 29040), (5445, 28816), (5808, 27015), (7204, 21780), (7260, 21612), (7920, 19811), (8712, 18010), (9005, 17424), (9680, 16209), (10806, 14520), (10890, 14408)]