154048250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 305869824

約数和(自身を除く): 151821574

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 125, 146, 230, 250, 365, 367, 575, 730, 734, 1150, 1679, 1825, 1835, 2875, 3358, 3650, 3670, 5750, 8395, 8441, 9125, 9175, 16790, 16882, 18250, 18350, 26791, 41975, 42205, 45875, 53582, 83950, 84410, 91750, 133955, 209875, 211025, 267910, 419750, 422050, 616193, 669775, 1055125, 1232386, 1339550, 2110250, 3080965, 3348875, 6161930, 6697750, 15404825, 30809650, 77024125, 154048250]

約数ペア:

[(1, 154048250), (2, 77024125), (5, 30809650), (10, 15404825), (23, 6697750), (25, 6161930), (46, 3348875), (50, 3080965), (73, 2110250), (115, 1339550), (125, 1232386), (146, 1055125), (230, 669775), (250, 616193), (365, 422050), (367, 419750), (575, 267910), (730, 211025), (734, 209875), (1150, 133955), (1679, 91750), (1825, 84410), (1835, 83950), (2875, 53582), (3358, 45875), (3650, 42205), (3670, 41975), (5750, 26791), (8395, 18350), (8441, 18250), (9125, 16882), (9175, 16790)]