79061850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 144

約数和(自身を含む): 255727680

約数和(自身を除く): 176665830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1321, 1330, 1425, 1575, 1710, 1995, 2394, 2642, 2850, 3150, 3325, 3963, 3990, 4275, 5985, 6605, 6650, 7926, 8550, 9247, 9975, 11889, 11970, 13210, 18494, 19815, 19950, 23778, 25099, 27741, 29925, 33025, 39630, 46235, 50198, 55482, 59445, 59850, 66050, 75297, 83223, 92470, 99075, 118890, 125495, 138705, 150594, 166446, 175693, 198150, 225891, 231175, 250990, 277410, 297225, 351386, 376485, 416115, 451782, 462350, 527079, 594450, 627475, 693525, 752970, 832230, 878465, 1054158, 1129455, 1254950, 1387050, 1581237, 1756930, 1882425, 2080575, 2258910, 2635395, 3162474, 3764850, 4161150, 4392325, 5270790, 5647275, 7906185, 8784650, 11294550, 13176975, 15812370, 26353950, 39530925, 79061850]

約数ペア:

[(1, 79061850), (2, 39530925), (3, 26353950), (5, 15812370), (6, 13176975), (7, 11294550), (9, 8784650), (10, 7906185), (14, 5647275), (15, 5270790), (18, 4392325), (19, 4161150), (21, 3764850), (25, 3162474), (30, 2635395), (35, 2258910), (38, 2080575), (42, 1882425), (45, 1756930), (50, 1581237), (57, 1387050), (63, 1254950), (70, 1129455), (75, 1054158), (90, 878465), (95, 832230), (105, 752970), (114, 693525), (126, 627475), (133, 594450), (150, 527079), (171, 462350), (175, 451782), (190, 416115), (210, 376485), (225, 351386), (266, 297225), (285, 277410), (315, 250990), (342, 231175), (350, 225891), (399, 198150), (450, 175693), (475, 166446), (525, 150594), (570, 138705), (630, 125495), (665, 118890), (798, 99075), (855, 92470), (950, 83223), (1050, 75297), (1197, 66050), (1321, 59850), (1330, 59445), (1425, 55482), (1575, 50198), (1710, 46235), (1995, 39630), (2394, 33025), (2642, 29925), (2850, 27741), (3150, 25099), (3325, 23778), (3963, 19950), (3990, 19815), (4275, 18494), (5985, 13210), (6605, 11970), (6650, 11889), (7926, 9975), (8550, 9247)]