129040800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7711

約数の個数: 144

約数和(自身を含む): 480094272

約数和(自身を除く): 351053472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 7681, 8400, 15362, 16800, 23043, 30724, 38405, 46086, 53767, 61448, 76810, 92172, 107534, 115215, 122896, 153620, 161301, 184344, 192025, 215068, 230430, 245792, 268835, 307240, 322602, 368688, 384050, 430136, 460860, 537670, 576075, 614480, 645204, 737376, 768100, 806505, 860272, 921720, 1075340, 1152150, 1228960, 1290408, 1344175, 1536200, 1613010, 1720544, 1843440, 2150680, 2304300, 2580816, 2688350, 3072400, 3226020, 3686880, 4032525, 4301360, 4608600, 5161632, 5376700, 6144800, 6452040, 8065050, 8602720, 9217200, 10753400, 12904080, 16130100, 18434400, 21506800, 25808160, 32260200, 43013600, 64520400, 129040800]

約数ペア:

[(1, 129040800), (2, 64520400), (3, 43013600), (4, 32260200), (5, 25808160), (6, 21506800), (7, 18434400), (8, 16130100), (10, 12904080), (12, 10753400), (14, 9217200), (15, 8602720), (16, 8065050), (20, 6452040), (21, 6144800), (24, 5376700), (25, 5161632), (28, 4608600), (30, 4301360), (32, 4032525), (35, 3686880), (40, 3226020), (42, 3072400), (48, 2688350), (50, 2580816), (56, 2304300), (60, 2150680), (70, 1843440), (75, 1720544), (80, 1613010), (84, 1536200), (96, 1344175), (100, 1290408), (105, 1228960), (112, 1152150), (120, 1075340), (140, 921720), (150, 860272), (160, 806505), (168, 768100), (175, 737376), (200, 645204), (210, 614480), (224, 576075), (240, 537670), (280, 460860), (300, 430136), (336, 384050), (350, 368688), (400, 322602), (420, 307240), (480, 268835), (525, 245792), (560, 230430), (600, 215068), (672, 192025), (700, 184344), (800, 161301), (840, 153620), (1050, 122896), (1120, 115215), (1200, 107534), (1400, 92172), (1680, 76810), (2100, 61448), (2400, 53767), (2800, 46086), (3360, 38405), (4200, 30724), (5600, 23043), (7681, 16800), (8400, 15362)]