75607650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 220521600

約数和(自身を除く): 144913950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 150, 171, 185, 190, 222, 225, 239, 285, 333, 342, 370, 450, 475, 478, 555, 570, 666, 703, 717, 855, 925, 950, 1110, 1195, 1406, 1425, 1434, 1665, 1710, 1850, 2109, 2151, 2390, 2775, 2850, 3330, 3515, 3585, 4218, 4275, 4302, 4541, 5550, 5975, 6327, 7030, 7170, 8325, 8550, 8843, 9082, 10545, 10755, 11950, 12654, 13623, 16650, 17575, 17686, 17925, 21090, 21510, 22705, 26529, 27246, 31635, 35150, 35850, 40869, 44215, 45410, 52725, 53058, 53775, 63270, 68115, 79587, 81738, 88430, 105450, 107550, 113525, 132645, 136230, 158175, 159174, 168017, 204345, 221075, 227050, 265290, 316350, 336034, 340575, 397935, 408690, 442150, 504051, 663225, 681150, 795870, 840085, 1008102, 1021725, 1326450, 1512153, 1680170, 1989675, 2043450, 2520255, 3024306, 3979350, 4200425, 5040510, 7560765, 8400850, 12601275, 15121530, 25202550, 37803825, 75607650]

約数ペア:

[(1, 75607650), (2, 37803825), (3, 25202550), (5, 15121530), (6, 12601275), (9, 8400850), (10, 7560765), (15, 5040510), (18, 4200425), (19, 3979350), (25, 3024306), (30, 2520255), (37, 2043450), (38, 1989675), (45, 1680170), (50, 1512153), (57, 1326450), (74, 1021725), (75, 1008102), (90, 840085), (95, 795870), (111, 681150), (114, 663225), (150, 504051), (171, 442150), (185, 408690), (190, 397935), (222, 340575), (225, 336034), (239, 316350), (285, 265290), (333, 227050), (342, 221075), (370, 204345), (450, 168017), (475, 159174), (478, 158175), (555, 136230), (570, 132645), (666, 113525), (703, 107550), (717, 105450), (855, 88430), (925, 81738), (950, 79587), (1110, 68115), (1195, 63270), (1406, 53775), (1425, 53058), (1434, 52725), (1665, 45410), (1710, 44215), (1850, 40869), (2109, 35850), (2151, 35150), (2390, 31635), (2775, 27246), (2850, 26529), (3330, 22705), (3515, 21510), (3585, 21090), (4218, 17925), (4275, 17686), (4302, 17575), (4541, 16650), (5550, 13623), (5975, 12654), (6327, 11950), (7030, 10755), (7170, 10545), (8325, 9082), (8550, 8843)]