8330400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 31990140

約数和(自身を除く): 23659740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 89, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 178, 180, 195, 200, 208, 225, 234, 240, 260, 267, 288, 300, 312, 325, 356, 360, 390, 400, 416, 445, 450, 468, 480, 520, 534, 585, 600, 624, 650, 712, 720, 780, 800, 801, 890, 900, 936, 975, 1040, 1068, 1157, 1170, 1200, 1248, 1300, 1335, 1424, 1440, 1560, 1602, 1780, 1800, 1872, 1950, 2080, 2136, 2225, 2314, 2340, 2400, 2600, 2670, 2848, 2925, 3120, 3204, 3471, 3560, 3600, 3744, 3900, 4005, 4272, 4450, 4628, 4680, 5200, 5340, 5785, 5850, 6240, 6408, 6675, 6942, 7120, 7200, 7800, 8010, 8544, 8900, 9256, 9360, 10400, 10413, 10680, 11570, 11700, 12816, 13350, 13884, 14240, 15600, 16020, 17355, 17800, 18512, 18720, 20025, 20826, 21360, 23140, 23400, 25632, 26700, 27768, 28925, 31200, 32040, 34710, 35600, 37024, 40050, 41652, 42720, 46280, 46800, 52065, 53400, 55536, 57850, 64080, 69420, 71200, 80100, 83304, 86775, 92560, 93600, 104130, 106800, 111072, 115700, 128160, 138840, 160200, 166608, 173550, 185120, 208260, 213600, 231400, 260325, 277680, 320400, 333216, 347100, 416520, 462800, 520650, 555360, 640800, 694200, 833040, 925600, 1041300, 1388400, 1666080, 2082600, 2776800, 4165200, 8330400]

約数ペア:

[(1, 8330400), (2, 4165200), (3, 2776800), (4, 2082600), (5, 1666080), (6, 1388400), (8, 1041300), (9, 925600), (10, 833040), (12, 694200), (13, 640800), (15, 555360), (16, 520650), (18, 462800), (20, 416520), (24, 347100), (25, 333216), (26, 320400), (30, 277680), (32, 260325), (36, 231400), (39, 213600), (40, 208260), (45, 185120), (48, 173550), (50, 166608), (52, 160200), (60, 138840), (65, 128160), (72, 115700), (75, 111072), (78, 106800), (80, 104130), (89, 93600), (90, 92560), (96, 86775), (100, 83304), (104, 80100), (117, 71200), (120, 69420), (130, 64080), (144, 57850), (150, 55536), (156, 53400), (160, 52065), (178, 46800), (180, 46280), (195, 42720), (200, 41652), (208, 40050), (225, 37024), (234, 35600), (240, 34710), (260, 32040), (267, 31200), (288, 28925), (300, 27768), (312, 26700), (325, 25632), (356, 23400), (360, 23140), (390, 21360), (400, 20826), (416, 20025), (445, 18720), (450, 18512), (468, 17800), (480, 17355), (520, 16020), (534, 15600), (585, 14240), (600, 13884), (624, 13350), (650, 12816), (712, 11700), (720, 11570), (780, 10680), (800, 10413), (801, 10400), (890, 9360), (900, 9256), (936, 8900), (975, 8544), (1040, 8010), (1068, 7800), (1157, 7200), (1170, 7120), (1200, 6942), (1248, 6675), (1300, 6408), (1335, 6240), (1424, 5850), (1440, 5785), (1560, 5340), (1602, 5200), (1780, 4680), (1800, 4628), (1872, 4450), (1950, 4272), (2080, 4005), (2136, 3900), (2225, 3744), (2314, 3600), (2340, 3560), (2400, 3471), (2600, 3204), (2670, 3120), (2848, 2925)]