29855100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 96243840

約数和(自身を除く): 66388740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 83, 100, 109, 110, 132, 150, 165, 166, 218, 220, 249, 275, 300, 327, 330, 332, 415, 436, 498, 545, 550, 654, 660, 825, 830, 913, 996, 1090, 1100, 1199, 1245, 1308, 1635, 1650, 1660, 1826, 2075, 2180, 2398, 2490, 2725, 2739, 3270, 3300, 3597, 3652, 4150, 4565, 4796, 4980, 5450, 5478, 5995, 6225, 6540, 7194, 8175, 8300, 9047, 9130, 10900, 10956, 11990, 12450, 13695, 14388, 16350, 17985, 18094, 18260, 22825, 23980, 24900, 27141, 27390, 29975, 32700, 35970, 36188, 45235, 45650, 54282, 54780, 59950, 68475, 71940, 89925, 90470, 91300, 99517, 108564, 119900, 135705, 136950, 179850, 180940, 199034, 226175, 271410, 273900, 298551, 359700, 398068, 452350, 497585, 542820, 597102, 678525, 904700, 995170, 1194204, 1357050, 1492755, 1990340, 2487925, 2714100, 2985510, 4975850, 5971020, 7463775, 9951700, 14927550, 29855100]

約数ペア:

[(1, 29855100), (2, 14927550), (3, 9951700), (4, 7463775), (5, 5971020), (6, 4975850), (10, 2985510), (11, 2714100), (12, 2487925), (15, 1990340), (20, 1492755), (22, 1357050), (25, 1194204), (30, 995170), (33, 904700), (44, 678525), (50, 597102), (55, 542820), (60, 497585), (66, 452350), (75, 398068), (83, 359700), (100, 298551), (109, 273900), (110, 271410), (132, 226175), (150, 199034), (165, 180940), (166, 179850), (218, 136950), (220, 135705), (249, 119900), (275, 108564), (300, 99517), (327, 91300), (330, 90470), (332, 89925), (415, 71940), (436, 68475), (498, 59950), (545, 54780), (550, 54282), (654, 45650), (660, 45235), (825, 36188), (830, 35970), (913, 32700), (996, 29975), (1090, 27390), (1100, 27141), (1199, 24900), (1245, 23980), (1308, 22825), (1635, 18260), (1650, 18094), (1660, 17985), (1826, 16350), (2075, 14388), (2180, 13695), (2398, 12450), (2490, 11990), (2725, 10956), (2739, 10900), (3270, 9130), (3300, 9047), (3597, 8300), (3652, 8175), (4150, 7194), (4565, 6540), (4796, 6225), (4980, 5995), (5450, 5478)]