150808510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 295384320

約数和(自身を除く): 144575810

約数列:

[1, 2, 5, 10, 19, 38, 73, 83, 95, 131, 146, 166, 190, 262, 365, 415, 655, 730, 830, 1310, 1387, 1577, 2489, 2774, 3154, 4978, 6059, 6935, 7885, 9563, 10873, 12118, 12445, 13870, 15770, 19126, 21746, 24890, 30295, 47815, 54365, 60590, 95630, 108730, 115121, 181697, 206587, 230242, 363394, 413174, 575605, 793729, 908485, 1032935, 1151210, 1587458, 1816970, 2065870, 3968645, 7937290, 15080851, 30161702, 75404255, 150808510]

約数ペア:

[(1, 150808510), (2, 75404255), (5, 30161702), (10, 15080851), (19, 7937290), (38, 3968645), (73, 2065870), (83, 1816970), (95, 1587458), (131, 1151210), (146, 1032935), (166, 908485), (190, 793729), (262, 575605), (365, 413174), (415, 363394), (655, 230242), (730, 206587), (830, 181697), (1310, 115121), (1387, 108730), (1577, 95630), (2489, 60590), (2774, 54365), (3154, 47815), (4978, 30295), (6059, 24890), (6935, 21746), (7885, 19126), (9563, 15770), (10873, 13870), (12118, 12445)]