13908300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 47496960

約数和(自身を除く): 33588660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 179, 185, 210, 222, 259, 300, 350, 358, 370, 420, 444, 518, 525, 537, 555, 700, 716, 740, 777, 895, 925, 1036, 1050, 1074, 1110, 1253, 1295, 1554, 1790, 1850, 2100, 2148, 2220, 2506, 2590, 2685, 2775, 3108, 3580, 3700, 3759, 3885, 4475, 5012, 5180, 5370, 5550, 6265, 6475, 6623, 7518, 7770, 8950, 10740, 11100, 12530, 12950, 13246, 13425, 15036, 15540, 17900, 18795, 19425, 19869, 25060, 25900, 26492, 26850, 31325, 33115, 37590, 38850, 39738, 46361, 53700, 62650, 66230, 75180, 77700, 79476, 92722, 93975, 99345, 125300, 132460, 139083, 165575, 185444, 187950, 198690, 231805, 278166, 331150, 375900, 397380, 463610, 496725, 556332, 662300, 695415, 927220, 993450, 1159025, 1390830, 1986900, 2318050, 2781660, 3477075, 4636100, 6954150, 13908300]

約数ペア:

[(1, 13908300), (2, 6954150), (3, 4636100), (4, 3477075), (5, 2781660), (6, 2318050), (7, 1986900), (10, 1390830), (12, 1159025), (14, 993450), (15, 927220), (20, 695415), (21, 662300), (25, 556332), (28, 496725), (30, 463610), (35, 397380), (37, 375900), (42, 331150), (50, 278166), (60, 231805), (70, 198690), (74, 187950), (75, 185444), (84, 165575), (100, 139083), (105, 132460), (111, 125300), (140, 99345), (148, 93975), (150, 92722), (175, 79476), (179, 77700), (185, 75180), (210, 66230), (222, 62650), (259, 53700), (300, 46361), (350, 39738), (358, 38850), (370, 37590), (420, 33115), (444, 31325), (518, 26850), (525, 26492), (537, 25900), (555, 25060), (700, 19869), (716, 19425), (740, 18795), (777, 17900), (895, 15540), (925, 15036), (1036, 13425), (1050, 13246), (1074, 12950), (1110, 12530), (1253, 11100), (1295, 10740), (1554, 8950), (1790, 7770), (1850, 7518), (2100, 6623), (2148, 6475), (2220, 6265), (2506, 5550), (2590, 5370), (2685, 5180), (2775, 5012), (3108, 4475), (3580, 3885), (3700, 3759)]