78771150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 237484800

約数和(自身を除く): 158713650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 37, 38, 45, 50, 54, 57, 74, 75, 83, 90, 95, 111, 114, 135, 150, 166, 171, 185, 190, 222, 225, 249, 270, 285, 333, 342, 370, 415, 450, 475, 498, 513, 555, 570, 666, 675, 703, 747, 830, 855, 925, 950, 999, 1026, 1110, 1245, 1350, 1406, 1425, 1494, 1577, 1665, 1710, 1850, 1998, 2075, 2109, 2241, 2490, 2565, 2775, 2850, 3071, 3154, 3330, 3515, 3735, 4150, 4218, 4275, 4482, 4731, 4995, 5130, 5550, 6142, 6225, 6327, 7030, 7470, 7885, 8325, 8550, 9213, 9462, 9990, 10545, 11205, 12450, 12654, 12825, 14193, 15355, 15770, 16650, 17575, 18426, 18675, 18981, 21090, 22410, 23655, 24975, 25650, 27639, 28386, 30710, 31635, 35150, 37350, 37962, 39425, 42579, 46065, 47310, 49950, 52725, 55278, 56025, 58349, 63270, 70965, 76775, 78850, 82917, 85158, 92130, 94905, 105450, 112050, 116698, 118275, 138195, 141930, 153550, 158175, 165834, 175047, 189810, 212895, 230325, 236550, 276390, 291745, 316350, 350094, 354825, 414585, 425790, 460650, 474525, 525141, 583490, 690975, 709650, 829170, 875235, 949050, 1050282, 1064475, 1381950, 1458725, 1575423, 1750470, 2072925, 2128950, 2625705, 2917450, 3150846, 4145850, 4376175, 5251410, 7877115, 8752350, 13128525, 15754230, 26257050, 39385575, 78771150]

約数ペア:

[(1, 78771150), (2, 39385575), (3, 26257050), (5, 15754230), (6, 13128525), (9, 8752350), (10, 7877115), (15, 5251410), (18, 4376175), (19, 4145850), (25, 3150846), (27, 2917450), (30, 2625705), (37, 2128950), (38, 2072925), (45, 1750470), (50, 1575423), (54, 1458725), (57, 1381950), (74, 1064475), (75, 1050282), (83, 949050), (90, 875235), (95, 829170), (111, 709650), (114, 690975), (135, 583490), (150, 525141), (166, 474525), (171, 460650), (185, 425790), (190, 414585), (222, 354825), (225, 350094), (249, 316350), (270, 291745), (285, 276390), (333, 236550), (342, 230325), (370, 212895), (415, 189810), (450, 175047), (475, 165834), (498, 158175), (513, 153550), (555, 141930), (570, 138195), (666, 118275), (675, 116698), (703, 112050), (747, 105450), (830, 94905), (855, 92130), (925, 85158), (950, 82917), (999, 78850), (1026, 76775), (1110, 70965), (1245, 63270), (1350, 58349), (1406, 56025), (1425, 55278), (1494, 52725), (1577, 49950), (1665, 47310), (1710, 46065), (1850, 42579), (1998, 39425), (2075, 37962), (2109, 37350), (2241, 35150), (2490, 31635), (2565, 30710), (2775, 28386), (2850, 27639), (3071, 25650), (3154, 24975), (3330, 23655), (3515, 22410), (3735, 21090), (4150, 18981), (4218, 18675), (4275, 18426), (4482, 17575), (4731, 16650), (4995, 15770), (5130, 15355), (5550, 14193), (6142, 12825), (6225, 12654), (6327, 12450), (7030, 11205), (7470, 10545), (7885, 9990), (8325, 9462), (8550, 9213)]