38016300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 128936192

約数和(自身を除く): 90919892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 421, 430, 516, 525, 602, 645, 700, 842, 860, 903, 1050, 1075, 1204, 1263, 1290, 1505, 1684, 1806, 2100, 2105, 2150, 2526, 2580, 2947, 3010, 3225, 3612, 4210, 4300, 4515, 5052, 5894, 6020, 6315, 6450, 7525, 8420, 8841, 9030, 10525, 11788, 12630, 12900, 14735, 15050, 17682, 18060, 18103, 21050, 22575, 25260, 29470, 30100, 31575, 35364, 36206, 42100, 44205, 45150, 54309, 58940, 63150, 72412, 73675, 88410, 90300, 90515, 108618, 126300, 126721, 147350, 176820, 181030, 217236, 221025, 253442, 271545, 294700, 362060, 380163, 442050, 452575, 506884, 543090, 633605, 760326, 884100, 905150, 1086180, 1267210, 1357725, 1520652, 1810300, 1900815, 2534420, 2715450, 3168025, 3801630, 5430900, 6336050, 7603260, 9504075, 12672100, 19008150, 38016300]

約数ペア:

[(1, 38016300), (2, 19008150), (3, 12672100), (4, 9504075), (5, 7603260), (6, 6336050), (7, 5430900), (10, 3801630), (12, 3168025), (14, 2715450), (15, 2534420), (20, 1900815), (21, 1810300), (25, 1520652), (28, 1357725), (30, 1267210), (35, 1086180), (42, 905150), (43, 884100), (50, 760326), (60, 633605), (70, 543090), (75, 506884), (84, 452575), (86, 442050), (100, 380163), (105, 362060), (129, 294700), (140, 271545), (150, 253442), (172, 221025), (175, 217236), (210, 181030), (215, 176820), (258, 147350), (300, 126721), (301, 126300), (350, 108618), (420, 90515), (421, 90300), (430, 88410), (516, 73675), (525, 72412), (602, 63150), (645, 58940), (700, 54309), (842, 45150), (860, 44205), (903, 42100), (1050, 36206), (1075, 35364), (1204, 31575), (1263, 30100), (1290, 29470), (1505, 25260), (1684, 22575), (1806, 21050), (2100, 18103), (2105, 18060), (2150, 17682), (2526, 15050), (2580, 14735), (2947, 12900), (3010, 12630), (3225, 11788), (3612, 10525), (4210, 9030), (4300, 8841), (4515, 8420), (5052, 7525), (5894, 6450), (6020, 6315)]