425439450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 144

約数和(自身を含む): 1274382720

約数和(自身を除く): 848943270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 646, 765, 850, 855, 950, 969, 1275, 1425, 1530, 1615, 1710, 1938, 2550, 2850, 2907, 2927, 3230, 3825, 4275, 4845, 5814, 5854, 7650, 8075, 8550, 8781, 9690, 14535, 14635, 16150, 17562, 24225, 26343, 29070, 29270, 43905, 48450, 49759, 52686, 55613, 72675, 73175, 87810, 99518, 111226, 131715, 145350, 146350, 149277, 166839, 219525, 248795, 263430, 278065, 298554, 333678, 439050, 447831, 497590, 500517, 556130, 658575, 746385, 834195, 895662, 945421, 1001034, 1243975, 1317150, 1390325, 1492770, 1668390, 1890842, 2239155, 2487950, 2502585, 2780650, 2836263, 3731925, 4170975, 4478310, 4727105, 5005170, 5672526, 7463850, 8341950, 8508789, 9454210, 11195775, 12512925, 14181315, 17017578, 22391550, 23635525, 25025850, 28362630, 42543945, 47271050, 70906575, 85087890, 141813150, 212719725, 425439450]

約数ペア:

[(1, 425439450), (2, 212719725), (3, 141813150), (5, 85087890), (6, 70906575), (9, 47271050), (10, 42543945), (15, 28362630), (17, 25025850), (18, 23635525), (19, 22391550), (25, 17017578), (30, 14181315), (34, 12512925), (38, 11195775), (45, 9454210), (50, 8508789), (51, 8341950), (57, 7463850), (75, 5672526), (85, 5005170), (90, 4727105), (95, 4478310), (102, 4170975), (114, 3731925), (150, 2836263), (153, 2780650), (170, 2502585), (171, 2487950), (190, 2239155), (225, 1890842), (255, 1668390), (285, 1492770), (306, 1390325), (323, 1317150), (342, 1243975), (425, 1001034), (450, 945421), (475, 895662), (510, 834195), (570, 746385), (646, 658575), (765, 556130), (850, 500517), (855, 497590), (950, 447831), (969, 439050), (1275, 333678), (1425, 298554), (1530, 278065), (1615, 263430), (1710, 248795), (1938, 219525), (2550, 166839), (2850, 149277), (2907, 146350), (2927, 145350), (3230, 131715), (3825, 111226), (4275, 99518), (4845, 87810), (5814, 73175), (5854, 72675), (7650, 55613), (8075, 52686), (8550, 49759), (8781, 48450), (9690, 43905), (14535, 29270), (14635, 29070), (16150, 26343), (17562, 24225)]