69664500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 223331472

約数和(自身を除く): 153666972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 125, 137, 150, 180, 225, 226, 250, 274, 300, 339, 375, 411, 450, 452, 500, 548, 565, 678, 685, 750, 822, 900, 1017, 1125, 1130, 1233, 1356, 1370, 1500, 1644, 1695, 2034, 2055, 2250, 2260, 2466, 2740, 2825, 3390, 3425, 4068, 4110, 4500, 4932, 5085, 5650, 6165, 6780, 6850, 8220, 8475, 10170, 10275, 11300, 12330, 13700, 14125, 15481, 16950, 17125, 20340, 20550, 24660, 25425, 28250, 30825, 30962, 33900, 34250, 41100, 42375, 46443, 50850, 51375, 56500, 61650, 61924, 68500, 77405, 84750, 92886, 101700, 102750, 123300, 127125, 139329, 154125, 154810, 169500, 185772, 205500, 232215, 254250, 278658, 308250, 309620, 387025, 464430, 508500, 557316, 616500, 696645, 774050, 928860, 1161075, 1393290, 1548100, 1935125, 2322150, 2786580, 3483225, 3870250, 4644300, 5805375, 6966450, 7740500, 11610750, 13932900, 17416125, 23221500, 34832250, 69664500]

約数ペア:

[(1, 69664500), (2, 34832250), (3, 23221500), (4, 17416125), (5, 13932900), (6, 11610750), (9, 7740500), (10, 6966450), (12, 5805375), (15, 4644300), (18, 3870250), (20, 3483225), (25, 2786580), (30, 2322150), (36, 1935125), (45, 1548100), (50, 1393290), (60, 1161075), (75, 928860), (90, 774050), (100, 696645), (113, 616500), (125, 557316), (137, 508500), (150, 464430), (180, 387025), (225, 309620), (226, 308250), (250, 278658), (274, 254250), (300, 232215), (339, 205500), (375, 185772), (411, 169500), (450, 154810), (452, 154125), (500, 139329), (548, 127125), (565, 123300), (678, 102750), (685, 101700), (750, 92886), (822, 84750), (900, 77405), (1017, 68500), (1125, 61924), (1130, 61650), (1233, 56500), (1356, 51375), (1370, 50850), (1500, 46443), (1644, 42375), (1695, 41100), (2034, 34250), (2055, 33900), (2250, 30962), (2260, 30825), (2466, 28250), (2740, 25425), (2825, 24660), (3390, 20550), (3425, 20340), (4068, 17125), (4110, 16950), (4500, 15481), (4932, 14125), (5085, 13700), (5650, 12330), (6165, 11300), (6780, 10275), (6850, 10170), (8220, 8475)]