12828266400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{29531}}^1$

素因数の和:29735

約数の個数: 144

約数和(自身を含む): 41988125088

約数和(自身を除く): 29159858688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 181, 200, 240, 300, 362, 400, 480, 543, 600, 724, 800, 905, 1086, 1200, 1448, 1810, 2172, 2400, 2715, 2896, 3620, 4344, 4525, 5430, 5792, 7240, 8688, 9050, 10860, 13575, 14480, 17376, 18100, 21720, 27150, 28960, 29531, 36200, 43440, 54300, 59062, 72400, 86880, 88593, 108600, 118124, 144800, 147655, 177186, 217200, 236248, 295310, 354372, 434400, 442965, 472496, 590620, 708744, 738275, 885930, 944992, 1181240, 1417488, 1476550, 1771860, 2214825, 2362480, 2834976, 2953100, 3543720, 4429650, 4724960, 5345111, 5906200, 7087440, 8859300, 10690222, 11812400, 14174880, 16035333, 17718600, 21380444, 23624800, 26725555, 32070666, 35437200, 42760888, 53451110, 64141332, 70874400, 80176665, 85521776, 106902220, 128282664, 133627775, 160353330, 171043552, 213804440, 256565328, 267255550, 320706660, 400883325, 427608880, 513130656, 534511100, 641413320, 801766650, 855217760, 1069022200, 1282826640, 1603533300, 2138044400, 2565653280, 3207066600, 4276088800, 6414133200, 12828266400]

約数ペア:

[(1, 12828266400), (2, 6414133200), (3, 4276088800), (4, 3207066600), (5, 2565653280), (6, 2138044400), (8, 1603533300), (10, 1282826640), (12, 1069022200), (15, 855217760), (16, 801766650), (20, 641413320), (24, 534511100), (25, 513130656), (30, 427608880), (32, 400883325), (40, 320706660), (48, 267255550), (50, 256565328), (60, 213804440), (75, 171043552), (80, 160353330), (96, 133627775), (100, 128282664), (120, 106902220), (150, 85521776), (160, 80176665), (181, 70874400), (200, 64141332), (240, 53451110), (300, 42760888), (362, 35437200), (400, 32070666), (480, 26725555), (543, 23624800), (600, 21380444), (724, 17718600), (800, 16035333), (905, 14174880), (1086, 11812400), (1200, 10690222), (1448, 8859300), (1810, 7087440), (2172, 5906200), (2400, 5345111), (2715, 4724960), (2896, 4429650), (3620, 3543720), (4344, 2953100), (4525, 2834976), (5430, 2362480), (5792, 2214825), (7240, 1771860), (8688, 1476550), (9050, 1417488), (10860, 1181240), (13575, 944992), (14480, 885930), (17376, 738275), (18100, 708744), (21720, 590620), (27150, 472496), (28960, 442965), (29531, 434400), (36200, 354372), (43440, 295310), (54300, 236248), (59062, 217200), (72400, 177186), (86880, 147655), (88593, 144800), (108600, 118124)]