145388250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 490613760

約数和(自身を除く): 345225510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 85, 90, 102, 105, 119, 125, 126, 135, 150, 153, 170, 175, 181, 189, 210, 225, 238, 250, 255, 270, 306, 315, 350, 357, 362, 375, 378, 425, 450, 459, 510, 525, 543, 595, 630, 675, 714, 750, 765, 850, 875, 905, 918, 945, 1050, 1071, 1086, 1125, 1190, 1267, 1275, 1350, 1530, 1575, 1629, 1750, 1785, 1810, 1890, 2125, 2142, 2250, 2295, 2534, 2550, 2625, 2715, 2975, 3077, 3150, 3213, 3258, 3375, 3570, 3801, 3825, 4250, 4525, 4590, 4725, 4887, 5250, 5355, 5430, 5950, 6154, 6335, 6375, 6426, 6750, 7602, 7650, 7875, 8145, 8925, 9050, 9231, 9450, 9774, 10710, 11403, 11475, 12670, 12750, 13575, 14875, 15385, 15750, 16065, 16290, 17850, 18462, 19005, 19125, 21539, 22625, 22806, 22950, 23625, 24435, 26775, 27150, 27693, 29750, 30770, 31675, 32130, 34209, 38010, 38250, 40725, 43078, 44625, 45250, 46155, 47250, 48870, 53550, 55386, 57015, 57375, 63350, 64617, 67875, 68418, 76925, 80325, 81450, 83079, 89250, 92310, 95025, 107695, 114030, 114750, 122175, 129234, 133875, 135750, 138465, 153850, 158375, 160650, 166158, 171045, 190050, 193851, 203625, 215390, 230775, 244350, 267750, 276930, 285075, 316750, 323085, 342090, 384625, 387702, 401625, 407250, 415395, 461550, 475125, 538475, 570150, 581553, 610875, 646170, 692325, 769250, 803250, 830790, 855225, 950250, 969255, 1076950, 1153875, 1163106, 1221750, 1384650, 1425375, 1615425, 1710450, 1938510, 2076975, 2307750, 2692375, 2850750, 2907765, 3230850, 3461625, 4153950, 4276125, 4846275, 5384750, 5815530, 6923250, 8077125, 8552250, 9692550, 10384875, 14538825, 16154250, 20769750, 24231375, 29077650, 48462750, 72694125, 145388250]

約数ペア:

[(1, 145388250), (2, 72694125), (3, 48462750), (5, 29077650), (6, 24231375), (7, 20769750), (9, 16154250), (10, 14538825), (14, 10384875), (15, 9692550), (17, 8552250), (18, 8077125), (21, 6923250), (25, 5815530), (27, 5384750), (30, 4846275), (34, 4276125), (35, 4153950), (42, 3461625), (45, 3230850), (50, 2907765), (51, 2850750), (54, 2692375), (63, 2307750), (70, 2076975), (75, 1938510), (85, 1710450), (90, 1615425), (102, 1425375), (105, 1384650), (119, 1221750), (125, 1163106), (126, 1153875), (135, 1076950), (150, 969255), (153, 950250), (170, 855225), (175, 830790), (181, 803250), (189, 769250), (210, 692325), (225, 646170), (238, 610875), (250, 581553), (255, 570150), (270, 538475), (306, 475125), (315, 461550), (350, 415395), (357, 407250), (362, 401625), (375, 387702), (378, 384625), (425, 342090), (450, 323085), (459, 316750), (510, 285075), (525, 276930), (543, 267750), (595, 244350), (630, 230775), (675, 215390), (714, 203625), (750, 193851), (765, 190050), (850, 171045), (875, 166158), (905, 160650), (918, 158375), (945, 153850), (1050, 138465), (1071, 135750), (1086, 133875), (1125, 129234), (1190, 122175), (1267, 114750), (1275, 114030), (1350, 107695), (1530, 95025), (1575, 92310), (1629, 89250), (1750, 83079), (1785, 81450), (1810, 80325), (1890, 76925), (2125, 68418), (2142, 67875), (2250, 64617), (2295, 63350), (2534, 57375), (2550, 57015), (2625, 55386), (2715, 53550), (2975, 48870), (3077, 47250), (3150, 46155), (3213, 45250), (3258, 44625), (3375, 43078), (3570, 40725), (3801, 38250), (3825, 38010), (4250, 34209), (4525, 32130), (4590, 31675), (4725, 30770), (4887, 29750), (5250, 27693), (5355, 27150), (5430, 26775), (5950, 24435), (6154, 23625), (6335, 22950), (6375, 22806), (6426, 22625), (6750, 21539), (7602, 19125), (7650, 19005), (7875, 18462), (8145, 17850), (8925, 16290), (9050, 16065), (9231, 15750), (9450, 15385), (9774, 14875), (10710, 13575), (11403, 12750), (11475, 12670)]