856381500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14677

約数の個数: 144

約数和(自身を含む): 2909612160

約数和(自身を除く): 2053230660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 9750, 11700, 14625, 14639, 19500, 29250, 29278, 43917, 58500, 58556, 73195, 87834, 131751, 146390, 175668, 190307, 219585, 263502, 292780, 365975, 380614, 439170, 527004, 570921, 658755, 731950, 761228, 878340, 951535, 1097925, 1141842, 1317510, 1463900, 1712763, 1829875, 1903070, 2195850, 2283684, 2635020, 2854605, 3293775, 3425526, 3659750, 3806140, 4391700, 4757675, 5489625, 5709210, 6587550, 6851052, 7319500, 8563815, 9515350, 10979250, 11418420, 13175100, 14273025, 16468875, 17127630, 19030700, 21958500, 23788375, 28546050, 32937750, 34255260, 42819075, 47576750, 57092100, 65875500, 71365125, 85638150, 95153500, 142730250, 171276300, 214095375, 285460500, 428190750, 856381500]

約数ペア:

[(1, 856381500), (2, 428190750), (3, 285460500), (4, 214095375), (5, 171276300), (6, 142730250), (9, 95153500), (10, 85638150), (12, 71365125), (13, 65875500), (15, 57092100), (18, 47576750), (20, 42819075), (25, 34255260), (26, 32937750), (30, 28546050), (36, 23788375), (39, 21958500), (45, 19030700), (50, 17127630), (52, 16468875), (60, 14273025), (65, 13175100), (75, 11418420), (78, 10979250), (90, 9515350), (100, 8563815), (117, 7319500), (125, 6851052), (130, 6587550), (150, 5709210), (156, 5489625), (180, 4757675), (195, 4391700), (225, 3806140), (234, 3659750), (250, 3425526), (260, 3293775), (300, 2854605), (325, 2635020), (375, 2283684), (390, 2195850), (450, 1903070), (468, 1829875), (500, 1712763), (585, 1463900), (650, 1317510), (750, 1141842), (780, 1097925), (900, 951535), (975, 878340), (1125, 761228), (1170, 731950), (1300, 658755), (1500, 570921), (1625, 527004), (1950, 439170), (2250, 380614), (2340, 365975), (2925, 292780), (3250, 263502), (3900, 219585), (4500, 190307), (4875, 175668), (5850, 146390), (6500, 131751), (9750, 87834), (11700, 73195), (14625, 58556), (14639, 58500), (19500, 43917), (29250, 29278)]