69427600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 188202240

約数和(自身を除く): 118774640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 509, 550, 620, 682, 775, 880, 1018, 1100, 1240, 1364, 1550, 1705, 2036, 2200, 2480, 2545, 2728, 3100, 3410, 4072, 4400, 5090, 5456, 5599, 6200, 6820, 8144, 8525, 10180, 11198, 12400, 12725, 13640, 15779, 17050, 20360, 22396, 25450, 27280, 27995, 31558, 34100, 40720, 44792, 50900, 55990, 63116, 68200, 78895, 89584, 101800, 111980, 126232, 136400, 139975, 157790, 173569, 203600, 223960, 252464, 279950, 315580, 347138, 394475, 447920, 559900, 631160, 694276, 788950, 867845, 1119800, 1262320, 1388552, 1577900, 1735690, 2239600, 2777104, 3155800, 3471380, 4339225, 6311600, 6942760, 8678450, 13885520, 17356900, 34713800, 69427600]

約数ペア:

[(1, 69427600), (2, 34713800), (4, 17356900), (5, 13885520), (8, 8678450), (10, 6942760), (11, 6311600), (16, 4339225), (20, 3471380), (22, 3155800), (25, 2777104), (31, 2239600), (40, 1735690), (44, 1577900), (50, 1388552), (55, 1262320), (62, 1119800), (80, 867845), (88, 788950), (100, 694276), (110, 631160), (124, 559900), (155, 447920), (176, 394475), (200, 347138), (220, 315580), (248, 279950), (275, 252464), (310, 223960), (341, 203600), (400, 173569), (440, 157790), (496, 139975), (509, 136400), (550, 126232), (620, 111980), (682, 101800), (775, 89584), (880, 78895), (1018, 68200), (1100, 63116), (1240, 55990), (1364, 50900), (1550, 44792), (1705, 40720), (2036, 34100), (2200, 31558), (2480, 27995), (2545, 27280), (2728, 25450), (3100, 22396), (3410, 20360), (4072, 17050), (4400, 15779), (5090, 13640), (5456, 12725), (5599, 12400), (6200, 11198), (6820, 10180), (8144, 8525)]