82917300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 255733632

約数和(自身を除く): 172816332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 61, 69, 75, 92, 100, 115, 122, 138, 150, 183, 197, 230, 244, 276, 300, 305, 345, 366, 394, 460, 575, 591, 610, 690, 732, 788, 915, 985, 1150, 1182, 1220, 1380, 1403, 1525, 1725, 1830, 1970, 2300, 2364, 2806, 2955, 3050, 3450, 3660, 3940, 4209, 4531, 4575, 4925, 5612, 5910, 6100, 6900, 7015, 8418, 9062, 9150, 9850, 11820, 12017, 13593, 14030, 14775, 16836, 18124, 18300, 19700, 21045, 22655, 24034, 27186, 28060, 29550, 35075, 36051, 42090, 45310, 48068, 54372, 59100, 60085, 67965, 70150, 72102, 84180, 90620, 105225, 113275, 120170, 135930, 140300, 144204, 180255, 210450, 226550, 240340, 271860, 276391, 300425, 339825, 360510, 420900, 453100, 552782, 600850, 679650, 721020, 829173, 901275, 1105564, 1201700, 1359300, 1381955, 1658346, 1802550, 2763910, 3316692, 3605100, 4145865, 5527820, 6909775, 8291730, 13819550, 16583460, 20729325, 27639100, 41458650, 82917300]

約数ペア:

[(1, 82917300), (2, 41458650), (3, 27639100), (4, 20729325), (5, 16583460), (6, 13819550), (10, 8291730), (12, 6909775), (15, 5527820), (20, 4145865), (23, 3605100), (25, 3316692), (30, 2763910), (46, 1802550), (50, 1658346), (60, 1381955), (61, 1359300), (69, 1201700), (75, 1105564), (92, 901275), (100, 829173), (115, 721020), (122, 679650), (138, 600850), (150, 552782), (183, 453100), (197, 420900), (230, 360510), (244, 339825), (276, 300425), (300, 276391), (305, 271860), (345, 240340), (366, 226550), (394, 210450), (460, 180255), (575, 144204), (591, 140300), (610, 135930), (690, 120170), (732, 113275), (788, 105225), (915, 90620), (985, 84180), (1150, 72102), (1182, 70150), (1220, 67965), (1380, 60085), (1403, 59100), (1525, 54372), (1725, 48068), (1830, 45310), (1970, 42090), (2300, 36051), (2364, 35075), (2806, 29550), (2955, 28060), (3050, 27186), (3450, 24034), (3660, 22655), (3940, 21045), (4209, 19700), (4531, 18300), (4575, 18124), (4925, 16836), (5612, 14775), (5910, 14030), (6100, 13593), (6900, 12017), (7015, 11820), (8418, 9850), (9062, 9150)]