148658280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 474422400

約数和(自身を除く): 325764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 577, 678, 760, 904, 1130, 1140, 1154, 1356, 1695, 1731, 2147, 2260, 2280, 2308, 2712, 2885, 3390, 3462, 4294, 4520, 4616, 5770, 6441, 6780, 6924, 8588, 8655, 10735, 10963, 11540, 12882, 13560, 13848, 17176, 17310, 21470, 21926, 23080, 25764, 32205, 32889, 34620, 42940, 43852, 51528, 54815, 64410, 65201, 65778, 69240, 85880, 87704, 109630, 128820, 130402, 131556, 164445, 195603, 219260, 257640, 260804, 263112, 326005, 328890, 391206, 438520, 521608, 652010, 657780, 782412, 978015, 1238819, 1304020, 1315560, 1564824, 1956030, 2477638, 2608040, 3716457, 3912060, 4955276, 6194095, 7432914, 7824120, 9910552, 12388190, 14865828, 18582285, 24776380, 29731656, 37164570, 49552760, 74329140, 148658280]

約数ペア:

[(1, 148658280), (2, 74329140), (3, 49552760), (4, 37164570), (5, 29731656), (6, 24776380), (8, 18582285), (10, 14865828), (12, 12388190), (15, 9910552), (19, 7824120), (20, 7432914), (24, 6194095), (30, 4955276), (38, 3912060), (40, 3716457), (57, 2608040), (60, 2477638), (76, 1956030), (95, 1564824), (113, 1315560), (114, 1304020), (120, 1238819), (152, 978015), (190, 782412), (226, 657780), (228, 652010), (285, 521608), (339, 438520), (380, 391206), (452, 328890), (456, 326005), (565, 263112), (570, 260804), (577, 257640), (678, 219260), (760, 195603), (904, 164445), (1130, 131556), (1140, 130402), (1154, 128820), (1356, 109630), (1695, 87704), (1731, 85880), (2147, 69240), (2260, 65778), (2280, 65201), (2308, 64410), (2712, 54815), (2885, 51528), (3390, 43852), (3462, 42940), (4294, 34620), (4520, 32889), (4616, 32205), (5770, 25764), (6441, 23080), (6780, 21926), (6924, 21470), (8588, 17310), (8655, 17176), (10735, 13848), (10963, 13560), (11540, 12882)]