170020740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 549642240

約数和(自身を除く): 379621500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 124, 155, 170, 186, 190, 204, 228, 255, 283, 285, 310, 323, 340, 372, 380, 465, 510, 527, 566, 570, 589, 620, 646, 849, 930, 969, 1020, 1054, 1132, 1140, 1178, 1292, 1415, 1581, 1615, 1698, 1767, 1860, 1938, 2108, 2356, 2635, 2830, 2945, 3162, 3230, 3396, 3534, 3876, 4245, 4811, 4845, 5270, 5377, 5660, 5890, 6324, 6460, 7068, 7905, 8490, 8773, 8835, 9622, 9690, 10013, 10540, 10754, 11780, 14433, 15810, 16131, 16980, 17546, 17670, 19244, 19380, 20026, 21508, 24055, 26319, 26885, 28866, 30039, 31620, 32262, 35092, 35340, 40052, 43865, 48110, 50065, 52638, 53770, 57732, 60078, 64524, 72165, 80655, 87730, 91409, 96220, 100130, 105276, 107540, 120156, 131595, 144330, 149141, 150195, 161310, 166687, 175460, 182818, 200260, 263190, 274227, 288660, 298282, 300390, 322620, 333374, 365636, 447423, 457045, 500061, 526380, 548454, 596564, 600780, 666748, 745705, 833435, 894846, 914090, 1000122, 1096908, 1371135, 1491410, 1666870, 1789692, 1828180, 2000244, 2237115, 2500305, 2742270, 2833679, 2982820, 3333740, 4474230, 5000610, 5484540, 5667358, 8501037, 8948460, 10001220, 11334716, 14168395, 17002074, 28336790, 34004148, 42505185, 56673580, 85010370, 170020740]

約数ペア:

[(1, 170020740), (2, 85010370), (3, 56673580), (4, 42505185), (5, 34004148), (6, 28336790), (10, 17002074), (12, 14168395), (15, 11334716), (17, 10001220), (19, 8948460), (20, 8501037), (30, 5667358), (31, 5484540), (34, 5000610), (38, 4474230), (51, 3333740), (57, 2982820), (60, 2833679), (62, 2742270), (68, 2500305), (76, 2237115), (85, 2000244), (93, 1828180), (95, 1789692), (102, 1666870), (114, 1491410), (124, 1371135), (155, 1096908), (170, 1000122), (186, 914090), (190, 894846), (204, 833435), (228, 745705), (255, 666748), (283, 600780), (285, 596564), (310, 548454), (323, 526380), (340, 500061), (372, 457045), (380, 447423), (465, 365636), (510, 333374), (527, 322620), (566, 300390), (570, 298282), (589, 288660), (620, 274227), (646, 263190), (849, 200260), (930, 182818), (969, 175460), (1020, 166687), (1054, 161310), (1132, 150195), (1140, 149141), (1178, 144330), (1292, 131595), (1415, 120156), (1581, 107540), (1615, 105276), (1698, 100130), (1767, 96220), (1860, 91409), (1938, 87730), (2108, 80655), (2356, 72165), (2635, 64524), (2830, 60078), (2945, 57732), (3162, 53770), (3230, 52638), (3396, 50065), (3534, 48110), (3876, 43865), (4245, 40052), (4811, 35340), (4845, 35092), (5270, 32262), (5377, 31620), (5660, 30039), (5890, 28866), (6324, 26885), (6460, 26319), (7068, 24055), (7905, 21508), (8490, 20026), (8773, 19380), (8835, 19244), (9622, 17670), (9690, 17546), (10013, 16980), (10540, 16131), (10754, 15810), (11780, 14433)]