74706030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 240814080

約数和(自身を除く): 166108050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 47, 54, 58, 63, 70, 87, 90, 94, 105, 126, 135, 141, 145, 174, 189, 203, 210, 235, 261, 270, 282, 290, 315, 329, 378, 406, 423, 435, 470, 522, 609, 630, 658, 705, 783, 841, 846, 870, 945, 987, 1015, 1218, 1269, 1305, 1363, 1410, 1566, 1645, 1682, 1827, 1890, 1974, 2030, 2115, 2523, 2538, 2610, 2726, 2961, 3045, 3290, 3654, 3915, 4089, 4205, 4230, 4935, 5046, 5481, 5887, 5922, 6090, 6345, 6815, 7569, 7830, 8178, 8410, 8883, 9135, 9541, 9870, 10962, 11774, 12267, 12615, 12690, 13630, 14805, 15138, 17661, 17766, 18270, 19082, 20445, 22707, 24534, 25230, 27405, 28623, 29435, 29610, 35322, 36801, 37845, 39527, 40890, 44415, 45414, 47705, 52983, 54810, 57246, 58870, 61335, 73602, 75690, 79054, 85869, 88305, 88830, 95410, 105966, 113535, 118581, 122670, 143115, 158949, 171738, 176610, 184005, 197635, 227070, 237162, 257607, 264915, 276689, 286230, 317898, 355743, 368010, 395270, 429345, 515214, 529830, 553378, 592905, 711486, 794745, 830067, 858690, 1067229, 1185810, 1288035, 1383445, 1589490, 1660134, 1778715, 2134458, 2490201, 2576070, 2766890, 3557430, 4150335, 4980402, 5336145, 7470603, 8300670, 10672290, 12451005, 14941206, 24902010, 37353015, 74706030]

約数ペア:

[(1, 74706030), (2, 37353015), (3, 24902010), (5, 14941206), (6, 12451005), (7, 10672290), (9, 8300670), (10, 7470603), (14, 5336145), (15, 4980402), (18, 4150335), (21, 3557430), (27, 2766890), (29, 2576070), (30, 2490201), (35, 2134458), (42, 1778715), (45, 1660134), (47, 1589490), (54, 1383445), (58, 1288035), (63, 1185810), (70, 1067229), (87, 858690), (90, 830067), (94, 794745), (105, 711486), (126, 592905), (135, 553378), (141, 529830), (145, 515214), (174, 429345), (189, 395270), (203, 368010), (210, 355743), (235, 317898), (261, 286230), (270, 276689), (282, 264915), (290, 257607), (315, 237162), (329, 227070), (378, 197635), (406, 184005), (423, 176610), (435, 171738), (470, 158949), (522, 143115), (609, 122670), (630, 118581), (658, 113535), (705, 105966), (783, 95410), (841, 88830), (846, 88305), (870, 85869), (945, 79054), (987, 75690), (1015, 73602), (1218, 61335), (1269, 58870), (1305, 57246), (1363, 54810), (1410, 52983), (1566, 47705), (1645, 45414), (1682, 44415), (1827, 40890), (1890, 39527), (1974, 37845), (2030, 36801), (2115, 35322), (2523, 29610), (2538, 29435), (2610, 28623), (2726, 27405), (2961, 25230), (3045, 24534), (3290, 22707), (3654, 20445), (3915, 19082), (4089, 18270), (4205, 17766), (4230, 17661), (4935, 15138), (5046, 14805), (5481, 13630), (5887, 12690), (5922, 12615), (6090, 12267), (6345, 11774), (6815, 10962), (7569, 9870), (7830, 9541), (8178, 9135), (8410, 8883)]