215400060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 524294532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 41, 45, 46, 47, 54, 60, 69, 81, 82, 90, 92, 94, 108, 115, 123, 135, 138, 141, 162, 164, 180, 188, 205, 207, 230, 235, 243, 246, 270, 276, 282, 324, 345, 369, 405, 410, 414, 423, 460, 470, 486, 492, 540, 564, 615, 621, 690, 705, 738, 810, 820, 828, 846, 940, 943, 972, 1035, 1081, 1107, 1215, 1230, 1242, 1269, 1380, 1410, 1476, 1620, 1692, 1845, 1863, 1886, 1927, 2070, 2115, 2162, 2214, 2430, 2460, 2484, 2538, 2820, 2829, 3105, 3243, 3321, 3690, 3726, 3772, 3807, 3854, 4140, 4230, 4324, 4428, 4715, 4860, 5076, 5405, 5535, 5589, 5658, 5781, 6210, 6345, 6486, 6642, 7380, 7452, 7614, 7708, 8460, 8487, 9315, 9430, 9635, 9729, 9963, 10810, 11070, 11178, 11316, 11421, 11562, 12420, 12690, 12972, 13284, 14145, 15228, 16215, 16605, 16974, 17343, 18630, 18860, 19035, 19270, 19458, 19926, 21620, 22140, 22356, 22842, 23124, 25380, 25461, 27945, 28290, 28905, 29187, 32430, 33210, 33948, 34686, 37260, 38070, 38540, 38916, 39852, 42435, 44321, 45684, 48645, 49815, 50922, 52029, 55890, 56580, 57105, 57810, 58374, 64860, 66420, 69372, 76140, 76383, 84870, 86715, 87561, 88642, 97290, 99630, 101844, 104058, 111780, 114210, 115620, 116748, 127305, 132963, 145935, 152766, 156087, 169740, 173430, 175122, 177284, 194580, 199260, 208116, 221605, 228420, 229149, 254610, 260145, 262683, 265926, 291870, 305532, 312174, 346860, 350244, 381915, 398889, 437805, 443210, 458298, 468261, 509220, 520290, 525366, 531852, 583740, 624348, 664815, 763830, 780435, 797778, 875610, 886420, 916596, 936522, 1040580, 1050732, 1145745, 1196667, 1313415, 1329630, 1527660, 1560870, 1595556, 1751220, 1873044, 1994445, 2291490, 2341305, 2393334, 2626830, 2659260, 3121740, 3590001, 3988890, 4582980, 4682610, 4786668, 5253660, 5983335, 7180002, 7977780, 9365220, 10770003, 11966670, 14360004, 17950005, 21540006, 23933340, 35900010, 43080012, 53850015, 71800020, 107700030, 215400060]

約数ペア:

[(1, 215400060), (2, 107700030), (3, 71800020), (4, 53850015), (5, 43080012), (6, 35900010), (9, 23933340), (10, 21540006), (12, 17950005), (15, 14360004), (18, 11966670), (20, 10770003), (23, 9365220), (27, 7977780), (30, 7180002), (36, 5983335), (41, 5253660), (45, 4786668), (46, 4682610), (47, 4582980), (54, 3988890), (60, 3590001), (69, 3121740), (81, 2659260), (82, 2626830), (90, 2393334), (92, 2341305), (94, 2291490), (108, 1994445), (115, 1873044), (123, 1751220), (135, 1595556), (138, 1560870), (141, 1527660), (162, 1329630), (164, 1313415), (180, 1196667), (188, 1145745), (205, 1050732), (207, 1040580), (230, 936522), (235, 916596), (243, 886420), (246, 875610), (270, 797778), (276, 780435), (282, 763830), (324, 664815), (345, 624348), (369, 583740), (405, 531852), (410, 525366), (414, 520290), (423, 509220), (460, 468261), (470, 458298), (486, 443210), (492, 437805), (540, 398889), (564, 381915), (615, 350244), (621, 346860), (690, 312174), (705, 305532), (738, 291870), (810, 265926), (820, 262683), (828, 260145), (846, 254610), (940, 229149), (943, 228420), (972, 221605), (1035, 208116), (1081, 199260), (1107, 194580), (1215, 177284), (1230, 175122), (1242, 173430), (1269, 169740), (1380, 156087), (1410, 152766), (1476, 145935), (1620, 132963), (1692, 127305), (1845, 116748), (1863, 115620), (1886, 114210), (1927, 111780), (2070, 104058), (2115, 101844), (2162, 99630), (2214, 97290), (2430, 88642), (2460, 87561), (2484, 86715), (2538, 84870), (2820, 76383), (2829, 76140), (3105, 69372), (3243, 66420), (3321, 64860), (3690, 58374), (3726, 57810), (3772, 57105), (3807, 56580), (3854, 55890), (4140, 52029), (4230, 50922), (4324, 49815), (4428, 48645), (4715, 45684), (4860, 44321), (5076, 42435), (5405, 39852), (5535, 38916), (5589, 38540), (5658, 38070), (5781, 37260), (6210, 34686), (6345, 33948), (6486, 33210), (6642, 32430), (7380, 29187), (7452, 28905), (7614, 28290), (7708, 27945), (8460, 25461), (8487, 25380), (9315, 23124), (9430, 22842), (9635, 22356), (9729, 22140), (9963, 21620), (10810, 19926), (11070, 19458), (11178, 19270), (11316, 19035), (11421, 18860), (11562, 18630), (12420, 17343), (12690, 16974), (12972, 16605), (13284, 16215), (14145, 15228)]