140490900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 216

約数和(自身を含む): 502092864

約数和(自身を除く): 361601964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 330, 345, 396, 414, 450, 460, 495, 506, 550, 575, 617, 660, 690, 759, 825, 828, 900, 990, 1012, 1035, 1100, 1150, 1234, 1265, 1380, 1518, 1650, 1725, 1851, 1980, 2070, 2277, 2300, 2468, 2475, 2530, 3036, 3085, 3300, 3450, 3702, 3795, 4140, 4554, 4950, 5060, 5175, 5553, 6170, 6325, 6787, 6900, 7404, 7590, 9108, 9255, 9900, 10350, 11106, 11385, 12340, 12650, 13574, 14191, 15180, 15425, 18510, 18975, 20361, 20700, 22212, 22770, 25300, 27148, 27765, 28382, 30850, 33935, 37020, 37950, 40722, 42573, 45540, 46275, 55530, 56764, 56925, 61083, 61700, 67870, 70955, 75900, 81444, 85146, 92550, 101805, 111060, 113850, 122166, 127719, 135740, 138825, 141910, 156101, 169675, 170292, 185100, 203610, 212865, 227700, 244332, 255438, 277650, 283820, 305415, 312202, 339350, 354775, 407220, 425730, 468303, 509025, 510876, 555300, 610830, 624404, 638595, 678700, 709550, 780505, 851460, 936606, 1018050, 1064325, 1221660, 1277190, 1404909, 1419100, 1527075, 1561010, 1873212, 2036100, 2128650, 2341515, 2554380, 2809818, 3054150, 3122020, 3192975, 3902525, 4257300, 4683030, 5619636, 6108300, 6385950, 7024545, 7805050, 9366060, 11707575, 12771900, 14049090, 15610100, 23415150, 28098180, 35122725, 46830300, 70245450, 140490900]

約数ペア:

[(1, 140490900), (2, 70245450), (3, 46830300), (4, 35122725), (5, 28098180), (6, 23415150), (9, 15610100), (10, 14049090), (11, 12771900), (12, 11707575), (15, 9366060), (18, 7805050), (20, 7024545), (22, 6385950), (23, 6108300), (25, 5619636), (30, 4683030), (33, 4257300), (36, 3902525), (44, 3192975), (45, 3122020), (46, 3054150), (50, 2809818), (55, 2554380), (60, 2341515), (66, 2128650), (69, 2036100), (75, 1873212), (90, 1561010), (92, 1527075), (99, 1419100), (100, 1404909), (110, 1277190), (115, 1221660), (132, 1064325), (138, 1018050), (150, 936606), (165, 851460), (180, 780505), (198, 709550), (207, 678700), (220, 638595), (225, 624404), (230, 610830), (253, 555300), (275, 510876), (276, 509025), (300, 468303), (330, 425730), (345, 407220), (396, 354775), (414, 339350), (450, 312202), (460, 305415), (495, 283820), (506, 277650), (550, 255438), (575, 244332), (617, 227700), (660, 212865), (690, 203610), (759, 185100), (825, 170292), (828, 169675), (900, 156101), (990, 141910), (1012, 138825), (1035, 135740), (1100, 127719), (1150, 122166), (1234, 113850), (1265, 111060), (1380, 101805), (1518, 92550), (1650, 85146), (1725, 81444), (1851, 75900), (1980, 70955), (2070, 67870), (2277, 61700), (2300, 61083), (2468, 56925), (2475, 56764), (2530, 55530), (3036, 46275), (3085, 45540), (3300, 42573), (3450, 40722), (3702, 37950), (3795, 37020), (4140, 33935), (4554, 30850), (4950, 28382), (5060, 27765), (5175, 27148), (5553, 25300), (6170, 22770), (6325, 22212), (6787, 20700), (6900, 20361), (7404, 18975), (7590, 18510), (9108, 15425), (9255, 15180), (9900, 14191), (10350, 13574), (11106, 12650), (11385, 12340)]