157027860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 527409792

約数和(自身を除く): 370381932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 990, 1065, 1117, 1278, 1420, 1562, 1980, 2130, 2234, 2343, 2556, 3124, 3195, 3351, 3905, 4260, 4468, 4686, 5585, 6390, 6702, 7029, 7810, 9372, 10053, 11170, 11715, 12287, 12780, 13404, 14058, 15620, 16755, 20106, 22340, 23430, 24574, 28116, 33510, 35145, 36861, 40212, 46860, 49148, 50265, 61435, 67020, 70290, 73722, 79307, 100530, 110583, 122870, 140580, 147444, 158614, 184305, 201060, 221166, 237921, 245740, 317228, 368610, 396535, 442332, 475842, 552915, 713763, 737220, 793070, 872377, 951684, 1105830, 1189605, 1427526, 1586140, 1744754, 2211660, 2379210, 2617131, 2855052, 3489508, 3568815, 4361885, 4758420, 5234262, 7137630, 7851393, 8723770, 10468524, 13085655, 14275260, 15702786, 17447540, 26171310, 31405572, 39256965, 52342620, 78513930, 157027860]

約数ペア:

[(1, 157027860), (2, 78513930), (3, 52342620), (4, 39256965), (5, 31405572), (6, 26171310), (9, 17447540), (10, 15702786), (11, 14275260), (12, 13085655), (15, 10468524), (18, 8723770), (20, 7851393), (22, 7137630), (30, 5234262), (33, 4758420), (36, 4361885), (44, 3568815), (45, 3489508), (55, 2855052), (60, 2617131), (66, 2379210), (71, 2211660), (90, 1744754), (99, 1586140), (110, 1427526), (132, 1189605), (142, 1105830), (165, 951684), (180, 872377), (198, 793070), (213, 737220), (220, 713763), (284, 552915), (330, 475842), (355, 442332), (396, 396535), (426, 368610), (495, 317228), (639, 245740), (660, 237921), (710, 221166), (781, 201060), (852, 184305), (990, 158614), (1065, 147444), (1117, 140580), (1278, 122870), (1420, 110583), (1562, 100530), (1980, 79307), (2130, 73722), (2234, 70290), (2343, 67020), (2556, 61435), (3124, 50265), (3195, 49148), (3351, 46860), (3905, 40212), (4260, 36861), (4468, 35145), (4686, 33510), (5585, 28116), (6390, 24574), (6702, 23430), (7029, 22340), (7810, 20106), (9372, 16755), (10053, 15620), (11170, 14058), (11715, 13404), (12287, 12780)]