146254590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 418251600

約数和(自身を除く): 271997010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 89, 90, 93, 95, 114, 155, 171, 178, 186, 190, 267, 279, 285, 310, 342, 445, 465, 534, 558, 570, 589, 801, 855, 890, 930, 961, 1178, 1335, 1395, 1602, 1691, 1710, 1767, 1922, 2670, 2759, 2790, 2883, 2945, 3382, 3534, 4005, 4805, 5073, 5301, 5518, 5766, 5890, 8010, 8277, 8455, 8649, 8835, 9610, 10146, 10602, 13795, 14415, 15219, 16554, 16910, 17298, 17670, 18259, 24831, 25365, 26505, 27590, 28830, 30438, 36518, 41385, 43245, 49662, 50730, 52421, 53010, 54777, 76095, 82770, 85529, 86490, 91295, 104842, 109554, 124155, 152190, 157263, 164331, 171058, 182590, 248310, 256587, 262105, 273885, 314526, 328662, 427645, 471789, 513174, 524210, 547770, 769761, 786315, 821655, 855290, 943578, 1282935, 1539522, 1572630, 1625051, 1643310, 2358945, 2565870, 3250102, 3848805, 4717890, 4875153, 7697610, 8125255, 9750306, 14625459, 16250510, 24375765, 29250918, 48751530, 73127295, 146254590]

約数ペア:

[(1, 146254590), (2, 73127295), (3, 48751530), (5, 29250918), (6, 24375765), (9, 16250510), (10, 14625459), (15, 9750306), (18, 8125255), (19, 7697610), (30, 4875153), (31, 4717890), (38, 3848805), (45, 3250102), (57, 2565870), (62, 2358945), (89, 1643310), (90, 1625051), (93, 1572630), (95, 1539522), (114, 1282935), (155, 943578), (171, 855290), (178, 821655), (186, 786315), (190, 769761), (267, 547770), (279, 524210), (285, 513174), (310, 471789), (342, 427645), (445, 328662), (465, 314526), (534, 273885), (558, 262105), (570, 256587), (589, 248310), (801, 182590), (855, 171058), (890, 164331), (930, 157263), (961, 152190), (1178, 124155), (1335, 109554), (1395, 104842), (1602, 91295), (1691, 86490), (1710, 85529), (1767, 82770), (1922, 76095), (2670, 54777), (2759, 53010), (2790, 52421), (2883, 50730), (2945, 49662), (3382, 43245), (3534, 41385), (4005, 36518), (4805, 30438), (5073, 28830), (5301, 27590), (5518, 26505), (5766, 25365), (5890, 24831), (8010, 18259), (8277, 17670), (8455, 17298), (8649, 16910), (8835, 16554), (9610, 15219), (10146, 14415), (10602, 13795)]