200115900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 649229280

約数和(自身を除く): 449113380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 137, 150, 180, 225, 270, 274, 300, 411, 450, 540, 541, 548, 675, 685, 822, 900, 1082, 1233, 1350, 1370, 1623, 1644, 2055, 2164, 2466, 2700, 2705, 2740, 3246, 3425, 3699, 4110, 4869, 4932, 5410, 6165, 6492, 6850, 7398, 8115, 8220, 9738, 10275, 10820, 12330, 13525, 13700, 14607, 14796, 16230, 18495, 19476, 20550, 24345, 24660, 27050, 29214, 30825, 32460, 36990, 40575, 41100, 48690, 54100, 58428, 61650, 73035, 73980, 74117, 81150, 92475, 97380, 121725, 123300, 146070, 148234, 162300, 184950, 222351, 243450, 292140, 296468, 365175, 369900, 370585, 444702, 486900, 667053, 730350, 741170, 889404, 1111755, 1334106, 1460700, 1482340, 1852925, 2001159, 2223510, 2668212, 3335265, 3705850, 4002318, 4447020, 5558775, 6670530, 7411700, 8004636, 10005795, 11117550, 13341060, 16676325, 20011590, 22235100, 33352650, 40023180, 50028975, 66705300, 100057950, 200115900]

約数ペア:

[(1, 200115900), (2, 100057950), (3, 66705300), (4, 50028975), (5, 40023180), (6, 33352650), (9, 22235100), (10, 20011590), (12, 16676325), (15, 13341060), (18, 11117550), (20, 10005795), (25, 8004636), (27, 7411700), (30, 6670530), (36, 5558775), (45, 4447020), (50, 4002318), (54, 3705850), (60, 3335265), (75, 2668212), (90, 2223510), (100, 2001159), (108, 1852925), (135, 1482340), (137, 1460700), (150, 1334106), (180, 1111755), (225, 889404), (270, 741170), (274, 730350), (300, 667053), (411, 486900), (450, 444702), (540, 370585), (541, 369900), (548, 365175), (675, 296468), (685, 292140), (822, 243450), (900, 222351), (1082, 184950), (1233, 162300), (1350, 148234), (1370, 146070), (1623, 123300), (1644, 121725), (2055, 97380), (2164, 92475), (2466, 81150), (2700, 74117), (2705, 73980), (2740, 73035), (3246, 61650), (3425, 58428), (3699, 54100), (4110, 48690), (4869, 41100), (4932, 40575), (5410, 36990), (6165, 32460), (6492, 30825), (6850, 29214), (7398, 27050), (8115, 24660), (8220, 24345), (9738, 20550), (10275, 19476), (10820, 18495), (12330, 16230), (13525, 14796), (13700, 14607)]