144740790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2243}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 243022410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1434, 2151, 2243, 2390, 3585, 4302, 4486, 6453, 6729, 7170, 10755, 11215, 12906, 13458, 20187, 21510, 22430, 32265, 33645, 40374, 60561, 64530, 67290, 100935, 121122, 201870, 302805, 536077, 605610, 1072154, 1608231, 2680385, 3216462, 4824693, 5360770, 8041155, 9649386, 14474079, 16082310, 24123465, 28948158, 48246930, 72370395, 144740790]

約数ペア:

[(1, 144740790), (2, 72370395), (3, 48246930), (5, 28948158), (6, 24123465), (9, 16082310), (10, 14474079), (15, 9649386), (18, 8041155), (27, 5360770), (30, 4824693), (45, 3216462), (54, 2680385), (90, 1608231), (135, 1072154), (239, 605610), (270, 536077), (478, 302805), (717, 201870), (1195, 121122), (1434, 100935), (2151, 67290), (2243, 64530), (2390, 60561), (3585, 40374), (4302, 33645), (4486, 32265), (6453, 22430), (6729, 21510), (7170, 20187), (10755, 13458), (11215, 12906)]