74149020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 271514880

約数和(自身を除く): 197365860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 73, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 146, 162, 165, 171, 180, 190, 198, 209, 219, 220, 228, 243, 270, 285, 292, 297, 324, 330, 342, 365, 380, 396, 405, 418, 438, 486, 495, 513, 540, 570, 594, 627, 657, 660, 684, 730, 803, 810, 836, 855, 876, 891, 972, 990, 1026, 1045, 1095, 1140, 1188, 1215, 1254, 1314, 1387, 1460, 1485, 1539, 1606, 1620, 1710, 1782, 1881, 1971, 1980, 2052, 2090, 2190, 2409, 2430, 2508, 2565, 2628, 2673, 2774, 2970, 3078, 3135, 3212, 3285, 3420, 3564, 3762, 3942, 4015, 4161, 4180, 4380, 4455, 4617, 4818, 4860, 5130, 5346, 5548, 5643, 5913, 5940, 6156, 6270, 6570, 6935, 7227, 7524, 7695, 7884, 8030, 8322, 8910, 9234, 9405, 9636, 9855, 10260, 10692, 11286, 11826, 12045, 12483, 12540, 13140, 13365, 13870, 14454, 15257, 15390, 16060, 16644, 16929, 17739, 17820, 18468, 18810, 19710, 20805, 21681, 22572, 23085, 23652, 24090, 24966, 26730, 27740, 28215, 28908, 29565, 30514, 30780, 33858, 35478, 36135, 37449, 37620, 39420, 41610, 43362, 45771, 46170, 48180, 49932, 50787, 53460, 56430, 59130, 61028, 62415, 65043, 67716, 70956, 72270, 74898, 76285, 83220, 84645, 86724, 88695, 91542, 92340, 101574, 108405, 112347, 112860, 118260, 124830, 130086, 137313, 144540, 149796, 152570, 169290, 177390, 183084, 187245, 195129, 203148, 216810, 224694, 228855, 249660, 253935, 260172, 274626, 305140, 325215, 337041, 338580, 354780, 374490, 390258, 411939, 433620, 449388, 457710, 507870, 549252, 561735, 650430, 674082, 686565, 748980, 780516, 823878, 915420, 975645, 1015740, 1123470, 1235817, 1300860, 1348164, 1373130, 1647756, 1685205, 1951290, 2059695, 2246940, 2471634, 2746260, 3370410, 3707451, 3902580, 4119390, 4943268, 6179085, 6740820, 7414902, 8238780, 12358170, 14829804, 18537255, 24716340, 37074510, 74149020]

約数ペア:

[(1, 74149020), (2, 37074510), (3, 24716340), (4, 18537255), (5, 14829804), (6, 12358170), (9, 8238780), (10, 7414902), (11, 6740820), (12, 6179085), (15, 4943268), (18, 4119390), (19, 3902580), (20, 3707451), (22, 3370410), (27, 2746260), (30, 2471634), (33, 2246940), (36, 2059695), (38, 1951290), (44, 1685205), (45, 1647756), (54, 1373130), (55, 1348164), (57, 1300860), (60, 1235817), (66, 1123470), (73, 1015740), (76, 975645), (81, 915420), (90, 823878), (95, 780516), (99, 748980), (108, 686565), (110, 674082), (114, 650430), (132, 561735), (135, 549252), (146, 507870), (162, 457710), (165, 449388), (171, 433620), (180, 411939), (190, 390258), (198, 374490), (209, 354780), (219, 338580), (220, 337041), (228, 325215), (243, 305140), (270, 274626), (285, 260172), (292, 253935), (297, 249660), (324, 228855), (330, 224694), (342, 216810), (365, 203148), (380, 195129), (396, 187245), (405, 183084), (418, 177390), (438, 169290), (486, 152570), (495, 149796), (513, 144540), (540, 137313), (570, 130086), (594, 124830), (627, 118260), (657, 112860), (660, 112347), (684, 108405), (730, 101574), (803, 92340), (810, 91542), (836, 88695), (855, 86724), (876, 84645), (891, 83220), (972, 76285), (990, 74898), (1026, 72270), (1045, 70956), (1095, 67716), (1140, 65043), (1188, 62415), (1215, 61028), (1254, 59130), (1314, 56430), (1387, 53460), (1460, 50787), (1485, 49932), (1539, 48180), (1606, 46170), (1620, 45771), (1710, 43362), (1782, 41610), (1881, 39420), (1971, 37620), (1980, 37449), (2052, 36135), (2090, 35478), (2190, 33858), (2409, 30780), (2430, 30514), (2508, 29565), (2565, 28908), (2628, 28215), (2673, 27740), (2774, 26730), (2970, 24966), (3078, 24090), (3135, 23652), (3212, 23085), (3285, 22572), (3420, 21681), (3564, 20805), (3762, 19710), (3942, 18810), (4015, 18468), (4161, 17820), (4180, 17739), (4380, 16929), (4455, 16644), (4617, 16060), (4818, 15390), (4860, 15257), (5130, 14454), (5346, 13870), (5548, 13365), (5643, 13140), (5913, 12540), (5940, 12483), (6156, 12045), (6270, 11826), (6570, 11286), (6935, 10692), (7227, 10260), (7524, 9855), (7695, 9636), (7884, 9405), (8030, 9234), (8322, 8910)]