1027859220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7129}}^1$

素因数の和:7239

約数の個数: 120

約数和(自身を含む): 3261119400

約数和(自身を除く): 2233260180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1068, 1335, 1602, 1620, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 7129, 7209, 8010, 9612, 12015, 14258, 14418, 16020, 21387, 24030, 28516, 28836, 35645, 36045, 42774, 48060, 64161, 71290, 72090, 85548, 106935, 128322, 142580, 144180, 192483, 213870, 256644, 320805, 384966, 427740, 577449, 634481, 641610, 769932, 962415, 1154898, 1268962, 1283220, 1903443, 1924830, 2309796, 2537924, 2887245, 3172405, 3806886, 3849660, 5710329, 5774490, 6344810, 7613772, 9517215, 11420658, 11548980, 12689620, 17130987, 19034430, 22841316, 28551645, 34261974, 38068860, 51392961, 57103290, 68523948, 85654935, 102785922, 114206580, 171309870, 205571844, 256964805, 342619740, 513929610, 1027859220]

約数ペア:

[(1, 1027859220), (2, 513929610), (3, 342619740), (4, 256964805), (5, 205571844), (6, 171309870), (9, 114206580), (10, 102785922), (12, 85654935), (15, 68523948), (18, 57103290), (20, 51392961), (27, 38068860), (30, 34261974), (36, 28551645), (45, 22841316), (54, 19034430), (60, 17130987), (81, 12689620), (89, 11548980), (90, 11420658), (108, 9517215), (135, 7613772), (162, 6344810), (178, 5774490), (180, 5710329), (267, 3849660), (270, 3806886), (324, 3172405), (356, 2887245), (405, 2537924), (445, 2309796), (534, 1924830), (540, 1903443), (801, 1283220), (810, 1268962), (890, 1154898), (1068, 962415), (1335, 769932), (1602, 641610), (1620, 634481), (1780, 577449), (2403, 427740), (2670, 384966), (3204, 320805), (4005, 256644), (4806, 213870), (5340, 192483), (7129, 144180), (7209, 142580), (8010, 128322), (9612, 106935), (12015, 85548), (14258, 72090), (14418, 71290), (16020, 64161), (21387, 48060), (24030, 42774), (28516, 36045), (28836, 35645)]