145807650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11173}}^1$

素因数の和:11220

約数の個数: 72

約数和(自身を含む): 405280980

約数和(自身を除く): 259473330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 11173, 13050, 22346, 33519, 55865, 67038, 100557, 111730, 167595, 201114, 279325, 324017, 335190, 502785, 558650, 648034, 837975, 972051, 1005570, 1620085, 1675950, 1944102, 2513925, 2916153, 3240170, 4860255, 5027850, 5832306, 8100425, 9720510, 14580765, 16200850, 24301275, 29161530, 48602550, 72903825, 145807650]

約数ペア:

[(1, 145807650), (2, 72903825), (3, 48602550), (5, 29161530), (6, 24301275), (9, 16200850), (10, 14580765), (15, 9720510), (18, 8100425), (25, 5832306), (29, 5027850), (30, 4860255), (45, 3240170), (50, 2916153), (58, 2513925), (75, 1944102), (87, 1675950), (90, 1620085), (145, 1005570), (150, 972051), (174, 837975), (225, 648034), (261, 558650), (290, 502785), (435, 335190), (450, 324017), (522, 279325), (725, 201114), (870, 167595), (1305, 111730), (1450, 100557), (2175, 67038), (2610, 55865), (4350, 33519), (6525, 22346), (11173, 13050)]