100378320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 358905600

約数和(自身を除く): 258527280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 401, 420, 447, 560, 596, 745, 802, 840, 894, 1043, 1192, 1203, 1490, 1604, 1680, 1788, 2005, 2086, 2235, 2384, 2406, 2807, 2980, 3129, 3208, 3576, 4010, 4172, 4470, 4812, 5215, 5614, 5960, 6015, 6258, 6416, 7152, 8020, 8344, 8421, 8940, 9624, 10430, 11228, 11920, 12030, 12516, 14035, 15645, 16040, 16688, 16842, 17880, 19248, 20860, 22456, 24060, 25032, 28070, 31290, 32080, 33684, 35760, 41720, 42105, 44912, 48120, 50064, 56140, 59749, 62580, 67368, 83440, 84210, 96240, 112280, 119498, 125160, 134736, 168420, 179247, 224560, 238996, 250320, 298745, 336840, 358494, 418243, 477992, 597490, 673680, 716988, 836486, 896235, 955984, 1194980, 1254729, 1433976, 1672972, 1792470, 2091215, 2389960, 2509458, 2867952, 3345944, 3584940, 4182430, 4779920, 5018916, 6273645, 6691888, 7169880, 8364860, 10037832, 12547290, 14339760, 16729720, 20075664, 25094580, 33459440, 50189160, 100378320]

約数ペア:

[(1, 100378320), (2, 50189160), (3, 33459440), (4, 25094580), (5, 20075664), (6, 16729720), (7, 14339760), (8, 12547290), (10, 10037832), (12, 8364860), (14, 7169880), (15, 6691888), (16, 6273645), (20, 5018916), (21, 4779920), (24, 4182430), (28, 3584940), (30, 3345944), (35, 2867952), (40, 2509458), (42, 2389960), (48, 2091215), (56, 1792470), (60, 1672972), (70, 1433976), (80, 1254729), (84, 1194980), (105, 955984), (112, 896235), (120, 836486), (140, 716988), (149, 673680), (168, 597490), (210, 477992), (240, 418243), (280, 358494), (298, 336840), (336, 298745), (401, 250320), (420, 238996), (447, 224560), (560, 179247), (596, 168420), (745, 134736), (802, 125160), (840, 119498), (894, 112280), (1043, 96240), (1192, 84210), (1203, 83440), (1490, 67368), (1604, 62580), (1680, 59749), (1788, 56140), (2005, 50064), (2086, 48120), (2235, 44912), (2384, 42105), (2406, 41720), (2807, 35760), (2980, 33684), (3129, 32080), (3208, 31290), (3576, 28070), (4010, 25032), (4172, 24060), (4470, 22456), (4812, 20860), (5215, 19248), (5614, 17880), (5960, 16842), (6015, 16688), (6258, 16040), (6416, 15645), (7152, 14035), (8020, 12516), (8344, 12030), (8421, 11920), (8940, 11228), (9624, 10430)]