222750360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2450

約数の個数: 192

約数和(自身を含む): 850075200

約数和(自身を除く): 627324840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2389, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4662, 4778, 5180, 6216, 6660, 7167, 7770, 9324, 9556, 10360, 11655, 11945, 13320, 14334, 15540, 16723, 18648, 19112, 21501, 23310, 23890, 28668, 31080, 33446, 35835, 43002, 46620, 47780, 50169, 57336, 66892, 71670, 83615, 86004, 88393, 93240, 95560, 100338, 107505, 133784, 143340, 150507, 167230, 172008, 176786, 200676, 215010, 250845, 265179, 286680, 301014, 334460, 353572, 401352, 430020, 441965, 501690, 530358, 602028, 618751, 668920, 707144, 752535, 795537, 860040, 883930, 1003380, 1060716, 1204056, 1237502, 1325895, 1505070, 1591074, 1767860, 1856253, 2006760, 2121432, 2475004, 2651790, 3010140, 3093755, 3182148, 3535720, 3712506, 3977685, 4950008, 5303580, 5568759, 6020280, 6187510, 6364296, 7425012, 7955370, 9281265, 10607160, 11137518, 12375020, 14850024, 15910740, 18562530, 22275036, 24750040, 27843795, 31821480, 37125060, 44550072, 55687590, 74250120, 111375180, 222750360]

約数ペア:

[(1, 222750360), (2, 111375180), (3, 74250120), (4, 55687590), (5, 44550072), (6, 37125060), (7, 31821480), (8, 27843795), (9, 24750040), (10, 22275036), (12, 18562530), (14, 15910740), (15, 14850024), (18, 12375020), (20, 11137518), (21, 10607160), (24, 9281265), (28, 7955370), (30, 7425012), (35, 6364296), (36, 6187510), (37, 6020280), (40, 5568759), (42, 5303580), (45, 4950008), (56, 3977685), (60, 3712506), (63, 3535720), (70, 3182148), (72, 3093755), (74, 3010140), (84, 2651790), (90, 2475004), (105, 2121432), (111, 2006760), (120, 1856253), (126, 1767860), (140, 1591074), (148, 1505070), (168, 1325895), (180, 1237502), (185, 1204056), (210, 1060716), (222, 1003380), (252, 883930), (259, 860040), (280, 795537), (296, 752535), (315, 707144), (333, 668920), (360, 618751), (370, 602028), (420, 530358), (444, 501690), (504, 441965), (518, 430020), (555, 401352), (630, 353572), (666, 334460), (740, 301014), (777, 286680), (840, 265179), (888, 250845), (1036, 215010), (1110, 200676), (1260, 176786), (1295, 172008), (1332, 167230), (1480, 150507), (1554, 143340), (1665, 133784), (2072, 107505), (2220, 100338), (2331, 95560), (2389, 93240), (2520, 88393), (2590, 86004), (2664, 83615), (3108, 71670), (3330, 66892), (3885, 57336), (4440, 50169), (4662, 47780), (4778, 46620), (5180, 43002), (6216, 35835), (6660, 33446), (7167, 31080), (7770, 28668), (9324, 23890), (9556, 23310), (10360, 21501), (11655, 19112), (11945, 18648), (13320, 16723), (14334, 15540)]