16221150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 49617360

約数和(自身を除く): 33396210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 29, 30, 33, 45, 50, 55, 58, 66, 75, 87, 90, 99, 110, 113, 145, 150, 165, 174, 198, 225, 226, 261, 275, 290, 319, 330, 339, 435, 450, 495, 522, 550, 565, 638, 678, 725, 825, 870, 957, 990, 1017, 1130, 1243, 1305, 1450, 1595, 1650, 1695, 1914, 2034, 2175, 2475, 2486, 2610, 2825, 2871, 3190, 3277, 3390, 3729, 4350, 4785, 4950, 5085, 5650, 5742, 6215, 6525, 6554, 7458, 7975, 8475, 9570, 9831, 10170, 11187, 12430, 13050, 14355, 15950, 16385, 16950, 18645, 19662, 22374, 23925, 25425, 28710, 29493, 31075, 32770, 36047, 37290, 47850, 49155, 50850, 55935, 58986, 62150, 71775, 72094, 81925, 93225, 98310, 108141, 111870, 143550, 147465, 163850, 180235, 186450, 216282, 245775, 279675, 294930, 324423, 360470, 491550, 540705, 559350, 648846, 737325, 901175, 1081410, 1474650, 1622115, 1802350, 2703525, 3244230, 5407050, 8110575, 16221150]

約数ペア:

[(1, 16221150), (2, 8110575), (3, 5407050), (5, 3244230), (6, 2703525), (9, 1802350), (10, 1622115), (11, 1474650), (15, 1081410), (18, 901175), (22, 737325), (25, 648846), (29, 559350), (30, 540705), (33, 491550), (45, 360470), (50, 324423), (55, 294930), (58, 279675), (66, 245775), (75, 216282), (87, 186450), (90, 180235), (99, 163850), (110, 147465), (113, 143550), (145, 111870), (150, 108141), (165, 98310), (174, 93225), (198, 81925), (225, 72094), (226, 71775), (261, 62150), (275, 58986), (290, 55935), (319, 50850), (330, 49155), (339, 47850), (435, 37290), (450, 36047), (495, 32770), (522, 31075), (550, 29493), (565, 28710), (638, 25425), (678, 23925), (725, 22374), (825, 19662), (870, 18645), (957, 16950), (990, 16385), (1017, 15950), (1130, 14355), (1243, 13050), (1305, 12430), (1450, 11187), (1595, 10170), (1650, 9831), (1695, 9570), (1914, 8475), (2034, 7975), (2175, 7458), (2475, 6554), (2486, 6525), (2610, 6215), (2825, 5742), (2871, 5650), (3190, 5085), (3277, 4950), (3390, 4785), (3729, 4350)]