154814850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{953}}^1$

素因数の和:1009

約数の個数: 108

約数和(自身を含む): 439440066

約数和(自身を除く): 284625216

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 361, 450, 475, 570, 722, 855, 950, 953, 1083, 1425, 1710, 1805, 1906, 2166, 2850, 2859, 3249, 3610, 4275, 4765, 5415, 5718, 6498, 8550, 8577, 9025, 9530, 10830, 14295, 16245, 17154, 18050, 18107, 23825, 27075, 28590, 32490, 36214, 42885, 47650, 54150, 54321, 71475, 81225, 85770, 90535, 108642, 142950, 162450, 162963, 181070, 214425, 271605, 325926, 344033, 428850, 452675, 543210, 688066, 814815, 905350, 1032099, 1358025, 1629630, 1720165, 2064198, 2716050, 3096297, 3440330, 4074075, 5160495, 6192594, 8148150, 8600825, 10320990, 15481485, 17201650, 25802475, 30962970, 51604950, 77407425, 154814850]

約数ペア:

[(1, 154814850), (2, 77407425), (3, 51604950), (5, 30962970), (6, 25802475), (9, 17201650), (10, 15481485), (15, 10320990), (18, 8600825), (19, 8148150), (25, 6192594), (30, 5160495), (38, 4074075), (45, 3440330), (50, 3096297), (57, 2716050), (75, 2064198), (90, 1720165), (95, 1629630), (114, 1358025), (150, 1032099), (171, 905350), (190, 814815), (225, 688066), (285, 543210), (342, 452675), (361, 428850), (450, 344033), (475, 325926), (570, 271605), (722, 214425), (855, 181070), (950, 162963), (953, 162450), (1083, 142950), (1425, 108642), (1710, 90535), (1805, 85770), (1906, 81225), (2166, 71475), (2850, 54321), (2859, 54150), (3249, 47650), (3610, 42885), (4275, 36214), (4765, 32490), (5415, 28590), (5718, 27075), (6498, 23825), (8550, 18107), (8577, 18050), (9025, 17154), (9530, 16245), (10830, 14295)]