140495400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 477675900

約数和(自身を除く): 337180500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 89, 90, 100, 120, 150, 178, 180, 200, 225, 267, 300, 356, 360, 445, 450, 534, 600, 712, 801, 877, 890, 900, 1068, 1335, 1602, 1754, 1780, 1800, 2136, 2225, 2631, 2670, 3204, 3508, 3560, 4005, 4385, 4450, 5262, 5340, 6408, 6675, 7016, 7893, 8010, 8770, 8900, 10524, 10680, 13155, 13350, 15786, 16020, 17540, 17800, 20025, 21048, 21925, 26310, 26700, 31572, 32040, 35080, 39465, 40050, 43850, 52620, 53400, 63144, 65775, 78053, 78930, 80100, 87700, 105240, 131550, 156106, 157860, 160200, 175400, 197325, 234159, 263100, 312212, 315720, 390265, 394650, 468318, 526200, 624424, 702477, 780530, 789300, 936636, 1170795, 1404954, 1561060, 1578600, 1873272, 1951325, 2341590, 2809908, 3122120, 3512385, 3902650, 4683180, 5619816, 5853975, 7024770, 7805300, 9366360, 11707950, 14049540, 15610600, 17561925, 23415900, 28099080, 35123850, 46831800, 70247700, 140495400]

約数ペア:

[(1, 140495400), (2, 70247700), (3, 46831800), (4, 35123850), (5, 28099080), (6, 23415900), (8, 17561925), (9, 15610600), (10, 14049540), (12, 11707950), (15, 9366360), (18, 7805300), (20, 7024770), (24, 5853975), (25, 5619816), (30, 4683180), (36, 3902650), (40, 3512385), (45, 3122120), (50, 2809908), (60, 2341590), (72, 1951325), (75, 1873272), (89, 1578600), (90, 1561060), (100, 1404954), (120, 1170795), (150, 936636), (178, 789300), (180, 780530), (200, 702477), (225, 624424), (267, 526200), (300, 468318), (356, 394650), (360, 390265), (445, 315720), (450, 312212), (534, 263100), (600, 234159), (712, 197325), (801, 175400), (877, 160200), (890, 157860), (900, 156106), (1068, 131550), (1335, 105240), (1602, 87700), (1754, 80100), (1780, 78930), (1800, 78053), (2136, 65775), (2225, 63144), (2631, 53400), (2670, 52620), (3204, 43850), (3508, 40050), (3560, 39465), (4005, 35080), (4385, 32040), (4450, 31572), (5262, 26700), (5340, 26310), (6408, 21925), (6675, 21048), (7016, 20025), (7893, 17800), (8010, 17540), (8770, 16020), (8900, 15786), (10524, 13350), (10680, 13155)]