381984300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{11471}}^1$

素因数の和:11528

約数の個数: 108

約数和(自身を含む): 1229775456

約数和(自身を除く): 847791156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2220, 2775, 3330, 3700, 5550, 6660, 8325, 11100, 11471, 16650, 22942, 33300, 34413, 45884, 57355, 68826, 103239, 114710, 137652, 172065, 206478, 229420, 286775, 344130, 412956, 424427, 516195, 573550, 688260, 848854, 860325, 1032390, 1147100, 1273281, 1697708, 1720650, 2064780, 2122135, 2546562, 2580975, 3441300, 3819843, 4244270, 5093124, 5161950, 6366405, 7639686, 8488540, 10323900, 10610675, 12732810, 15279372, 19099215, 21221350, 25465620, 31832025, 38198430, 42442700, 63664050, 76396860, 95496075, 127328100, 190992150, 381984300]

約数ペア:

[(1, 381984300), (2, 190992150), (3, 127328100), (4, 95496075), (5, 76396860), (6, 63664050), (9, 42442700), (10, 38198430), (12, 31832025), (15, 25465620), (18, 21221350), (20, 19099215), (25, 15279372), (30, 12732810), (36, 10610675), (37, 10323900), (45, 8488540), (50, 7639686), (60, 6366405), (74, 5161950), (75, 5093124), (90, 4244270), (100, 3819843), (111, 3441300), (148, 2580975), (150, 2546562), (180, 2122135), (185, 2064780), (222, 1720650), (225, 1697708), (300, 1273281), (333, 1147100), (370, 1032390), (444, 860325), (450, 848854), (555, 688260), (666, 573550), (740, 516195), (900, 424427), (925, 412956), (1110, 344130), (1332, 286775), (1665, 229420), (1850, 206478), (2220, 172065), (2775, 137652), (3330, 114710), (3700, 103239), (5550, 68826), (6660, 57355), (8325, 45884), (11100, 34413), (11471, 33300), (16650, 22942)]