143170740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 456805440

約数和(自身を除く): 313634700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 324, 331, 356, 405, 445, 486, 534, 540, 662, 801, 810, 890, 972, 993, 1068, 1215, 1324, 1335, 1602, 1620, 1655, 1780, 1986, 2403, 2430, 2670, 2979, 3204, 3310, 3972, 4005, 4806, 4860, 4965, 5340, 5958, 6620, 7209, 8010, 8937, 9612, 9930, 11916, 12015, 14418, 14895, 16020, 17874, 19860, 21627, 24030, 26811, 28836, 29459, 29790, 35748, 36045, 43254, 44685, 48060, 53622, 58918, 59580, 72090, 80433, 86508, 88377, 89370, 107244, 108135, 117836, 134055, 144180, 147295, 160866, 176754, 178740, 216270, 265131, 268110, 294590, 321732, 353508, 402165, 432540, 441885, 530262, 536220, 589180, 795393, 804330, 883770, 1060524, 1325655, 1590786, 1608660, 1767540, 2386179, 2651310, 3181572, 3976965, 4772358, 5302620, 7158537, 7953930, 9544716, 11930895, 14317074, 15907860, 23861790, 28634148, 35792685, 47723580, 71585370, 143170740]

約数ペア:

[(1, 143170740), (2, 71585370), (3, 47723580), (4, 35792685), (5, 28634148), (6, 23861790), (9, 15907860), (10, 14317074), (12, 11930895), (15, 9544716), (18, 7953930), (20, 7158537), (27, 5302620), (30, 4772358), (36, 3976965), (45, 3181572), (54, 2651310), (60, 2386179), (81, 1767540), (89, 1608660), (90, 1590786), (108, 1325655), (135, 1060524), (162, 883770), (178, 804330), (180, 795393), (243, 589180), (267, 536220), (270, 530262), (324, 441885), (331, 432540), (356, 402165), (405, 353508), (445, 321732), (486, 294590), (534, 268110), (540, 265131), (662, 216270), (801, 178740), (810, 176754), (890, 160866), (972, 147295), (993, 144180), (1068, 134055), (1215, 117836), (1324, 108135), (1335, 107244), (1602, 89370), (1620, 88377), (1655, 86508), (1780, 80433), (1986, 72090), (2403, 59580), (2430, 58918), (2670, 53622), (2979, 48060), (3204, 44685), (3310, 43254), (3972, 36045), (4005, 35748), (4806, 29790), (4860, 29459), (4965, 28836), (5340, 26811), (5958, 24030), (6620, 21627), (7209, 19860), (8010, 17874), (8937, 16020), (9612, 14895), (9930, 14418), (11916, 12015)]