164262150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 487062576

約数和(自身を除く): 322800426

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 129, 130, 150, 195, 215, 225, 234, 258, 325, 387, 390, 430, 450, 559, 585, 645, 650, 653, 774, 975, 1075, 1118, 1170, 1290, 1306, 1677, 1935, 1950, 1959, 2150, 2795, 2925, 3225, 3265, 3354, 3870, 3918, 5031, 5590, 5850, 5877, 6450, 6530, 8385, 8489, 9675, 9795, 10062, 11754, 13975, 16325, 16770, 16978, 19350, 19590, 25155, 25467, 27950, 28079, 29385, 32650, 41925, 42445, 48975, 50310, 50934, 56158, 58770, 76401, 83850, 84237, 84890, 97950, 125775, 127335, 140395, 146925, 152802, 168474, 212225, 251550, 252711, 254670, 280790, 293850, 365027, 382005, 421185, 424450, 505422, 636675, 701975, 730054, 764010, 842370, 1095081, 1263555, 1273350, 1403950, 1825135, 1910025, 2105925, 2190162, 2527110, 3285243, 3650270, 3820050, 4211850, 5475405, 6317775, 6570486, 9125675, 10950810, 12635550, 16426215, 18251350, 27377025, 32852430, 54754050, 82131075, 164262150]

約数ペア:

[(1, 164262150), (2, 82131075), (3, 54754050), (5, 32852430), (6, 27377025), (9, 18251350), (10, 16426215), (13, 12635550), (15, 10950810), (18, 9125675), (25, 6570486), (26, 6317775), (30, 5475405), (39, 4211850), (43, 3820050), (45, 3650270), (50, 3285243), (65, 2527110), (75, 2190162), (78, 2105925), (86, 1910025), (90, 1825135), (117, 1403950), (129, 1273350), (130, 1263555), (150, 1095081), (195, 842370), (215, 764010), (225, 730054), (234, 701975), (258, 636675), (325, 505422), (387, 424450), (390, 421185), (430, 382005), (450, 365027), (559, 293850), (585, 280790), (645, 254670), (650, 252711), (653, 251550), (774, 212225), (975, 168474), (1075, 152802), (1118, 146925), (1170, 140395), (1290, 127335), (1306, 125775), (1677, 97950), (1935, 84890), (1950, 84237), (1959, 83850), (2150, 76401), (2795, 58770), (2925, 56158), (3225, 50934), (3265, 50310), (3354, 48975), (3870, 42445), (3918, 41925), (5031, 32650), (5590, 29385), (5850, 28079), (5877, 27950), (6450, 25467), (6530, 25155), (8385, 19590), (8489, 19350), (9675, 16978), (9795, 16770), (10062, 16325), (11754, 13975)]