79142250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 220776192

約数和(自身を除く): 141633942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 53, 55, 66, 75, 106, 110, 125, 150, 159, 165, 181, 250, 265, 275, 318, 330, 362, 375, 530, 543, 550, 583, 750, 795, 825, 905, 1086, 1166, 1325, 1375, 1590, 1650, 1749, 1810, 1991, 2650, 2715, 2750, 2915, 3498, 3975, 3982, 4125, 4525, 5430, 5830, 5973, 6625, 7950, 8250, 8745, 9050, 9593, 9955, 11946, 13250, 13575, 14575, 17490, 19186, 19875, 19910, 22625, 27150, 28779, 29150, 29865, 39750, 43725, 45250, 47965, 49775, 57558, 59730, 67875, 72875, 87450, 95930, 99550, 105523, 135750, 143895, 145750, 149325, 211046, 218625, 239825, 248875, 287790, 298650, 316569, 437250, 479650, 497750, 527615, 633138, 719475, 746625, 1055230, 1199125, 1438950, 1493250, 1582845, 2398250, 2638075, 3165690, 3597375, 5276150, 7194750, 7914225, 13190375, 15828450, 26380750, 39571125, 79142250]

約数ペア:

[(1, 79142250), (2, 39571125), (3, 26380750), (5, 15828450), (6, 13190375), (10, 7914225), (11, 7194750), (15, 5276150), (22, 3597375), (25, 3165690), (30, 2638075), (33, 2398250), (50, 1582845), (53, 1493250), (55, 1438950), (66, 1199125), (75, 1055230), (106, 746625), (110, 719475), (125, 633138), (150, 527615), (159, 497750), (165, 479650), (181, 437250), (250, 316569), (265, 298650), (275, 287790), (318, 248875), (330, 239825), (362, 218625), (375, 211046), (530, 149325), (543, 145750), (550, 143895), (583, 135750), (750, 105523), (795, 99550), (825, 95930), (905, 87450), (1086, 72875), (1166, 67875), (1325, 59730), (1375, 57558), (1590, 49775), (1650, 47965), (1749, 45250), (1810, 43725), (1991, 39750), (2650, 29865), (2715, 29150), (2750, 28779), (2915, 27150), (3498, 22625), (3975, 19910), (3982, 19875), (4125, 19186), (4525, 17490), (5430, 14575), (5830, 13575), (5973, 13250), (6625, 11946), (7950, 9955), (8250, 9593), (8745, 9050)]