164776500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5263

約数の個数: 144

約数和(自身を含む): 594187776

約数和(自身を除く): 429411276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5231, 5250, 6300, 7875, 10462, 10500, 15693, 15750, 20924, 26155, 31386, 31500, 36617, 47079, 52310, 62772, 73234, 78465, 94158, 104620, 109851, 130775, 146468, 156930, 183085, 188316, 219702, 235395, 261550, 313860, 329553, 366170, 392325, 439404, 470790, 523100, 549255, 653875, 659106, 732340, 784650, 915425, 941580, 1098510, 1176975, 1307750, 1318212, 1569300, 1647765, 1830850, 1961625, 2197020, 2353950, 2615500, 2746275, 3295530, 3661700, 3923250, 4577125, 4707900, 5492550, 5884875, 6591060, 7846500, 8238825, 9154250, 10985100, 11769750, 13731375, 16477650, 18308500, 23539500, 27462750, 32955300, 41194125, 54925500, 82388250, 164776500]

約数ペア:

[(1, 164776500), (2, 82388250), (3, 54925500), (4, 41194125), (5, 32955300), (6, 27462750), (7, 23539500), (9, 18308500), (10, 16477650), (12, 13731375), (14, 11769750), (15, 10985100), (18, 9154250), (20, 8238825), (21, 7846500), (25, 6591060), (28, 5884875), (30, 5492550), (35, 4707900), (36, 4577125), (42, 3923250), (45, 3661700), (50, 3295530), (60, 2746275), (63, 2615500), (70, 2353950), (75, 2197020), (84, 1961625), (90, 1830850), (100, 1647765), (105, 1569300), (125, 1318212), (126, 1307750), (140, 1176975), (150, 1098510), (175, 941580), (180, 915425), (210, 784650), (225, 732340), (250, 659106), (252, 653875), (300, 549255), (315, 523100), (350, 470790), (375, 439404), (420, 392325), (450, 366170), (500, 329553), (525, 313860), (630, 261550), (700, 235395), (750, 219702), (875, 188316), (900, 183085), (1050, 156930), (1125, 146468), (1260, 130775), (1500, 109851), (1575, 104620), (1750, 94158), (2100, 78465), (2250, 73234), (2625, 62772), (3150, 52310), (3500, 47079), (4500, 36617), (5231, 31500), (5250, 31386), (6300, 26155), (7875, 20924), (10462, 15750), (10500, 15693)]