69069750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 187799040

約数和(自身を除く): 118729290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 125, 131, 150, 185, 190, 222, 250, 262, 285, 370, 375, 393, 475, 555, 570, 655, 703, 750, 786, 925, 950, 1110, 1310, 1406, 1425, 1850, 1965, 2109, 2375, 2489, 2775, 2850, 3275, 3515, 3930, 4218, 4625, 4750, 4847, 4978, 5550, 6550, 7030, 7125, 7467, 9250, 9694, 9825, 10545, 12445, 13875, 14250, 14541, 14934, 16375, 17575, 19650, 21090, 24235, 24890, 27750, 29082, 32750, 35150, 37335, 48470, 49125, 52725, 62225, 72705, 74670, 87875, 92093, 98250, 105450, 121175, 124450, 145410, 175750, 184186, 186675, 242350, 263625, 276279, 311125, 363525, 373350, 460465, 527250, 552558, 605875, 622250, 727050, 920930, 933375, 1211750, 1381395, 1817625, 1866750, 2302325, 2762790, 3635250, 4604650, 6906975, 11511625, 13813950, 23023250, 34534875, 69069750]

約数ペア:

[(1, 69069750), (2, 34534875), (3, 23023250), (5, 13813950), (6, 11511625), (10, 6906975), (15, 4604650), (19, 3635250), (25, 2762790), (30, 2302325), (37, 1866750), (38, 1817625), (50, 1381395), (57, 1211750), (74, 933375), (75, 920930), (95, 727050), (111, 622250), (114, 605875), (125, 552558), (131, 527250), (150, 460465), (185, 373350), (190, 363525), (222, 311125), (250, 276279), (262, 263625), (285, 242350), (370, 186675), (375, 184186), (393, 175750), (475, 145410), (555, 124450), (570, 121175), (655, 105450), (703, 98250), (750, 92093), (786, 87875), (925, 74670), (950, 72705), (1110, 62225), (1310, 52725), (1406, 49125), (1425, 48470), (1850, 37335), (1965, 35150), (2109, 32750), (2375, 29082), (2489, 27750), (2775, 24890), (2850, 24235), (3275, 21090), (3515, 19650), (3930, 17575), (4218, 16375), (4625, 14934), (4750, 14541), (4847, 14250), (4978, 13875), (5550, 12445), (6550, 10545), (7030, 9825), (7125, 9694), (7467, 9250)]