74947320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29741}}^1$

素因数の和:29765

約数の個数: 96

約数和(自身を含む): 278385120

約数和(自身を除く): 203437800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29741, 59482, 89223, 118964, 148705, 178446, 208187, 237928, 267669, 297410, 356892, 416374, 446115, 535338, 594820, 624561, 713784, 832748, 892230, 1040935, 1070676, 1189640, 1249122, 1338345, 1665496, 1784460, 1873683, 2081870, 2141352, 2498244, 2676690, 3122805, 3568920, 3747366, 4163740, 4996488, 5353380, 6245610, 7494732, 8327480, 9368415, 10706760, 12491220, 14989464, 18736830, 24982440, 37473660, 74947320]

約数ペア:

[(1, 74947320), (2, 37473660), (3, 24982440), (4, 18736830), (5, 14989464), (6, 12491220), (7, 10706760), (8, 9368415), (9, 8327480), (10, 7494732), (12, 6245610), (14, 5353380), (15, 4996488), (18, 4163740), (20, 3747366), (21, 3568920), (24, 3122805), (28, 2676690), (30, 2498244), (35, 2141352), (36, 2081870), (40, 1873683), (42, 1784460), (45, 1665496), (56, 1338345), (60, 1249122), (63, 1189640), (70, 1070676), (72, 1040935), (84, 892230), (90, 832748), (105, 713784), (120, 624561), (126, 594820), (140, 535338), (168, 446115), (180, 416374), (210, 356892), (252, 297410), (280, 267669), (315, 237928), (360, 208187), (420, 178446), (504, 148705), (630, 118964), (840, 89223), (1260, 59482), (2520, 29741)]