129301650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 380407200

約数和(自身を除く): 251105550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 71, 75, 90, 95, 114, 135, 142, 150, 171, 190, 213, 225, 270, 285, 342, 355, 426, 450, 475, 513, 570, 639, 675, 710, 855, 950, 1026, 1065, 1278, 1349, 1350, 1425, 1710, 1775, 1917, 2130, 2565, 2698, 2850, 3195, 3550, 3834, 4047, 4275, 5041, 5130, 5325, 6390, 6745, 8094, 8550, 9585, 10082, 10650, 12141, 12825, 13490, 15123, 15975, 19170, 20235, 24282, 25205, 25650, 30246, 31950, 33725, 36423, 40470, 45369, 47925, 50410, 60705, 67450, 72846, 75615, 90738, 95779, 95850, 101175, 121410, 126025, 136107, 151230, 182115, 191558, 202350, 226845, 252050, 272214, 287337, 303525, 364230, 378075, 453690, 478895, 574674, 607050, 680535, 756150, 862011, 910575, 957790, 1134225, 1361070, 1436685, 1724022, 1821150, 2268450, 2394475, 2586033, 2873370, 3402675, 4310055, 4788950, 5172066, 6805350, 7183425, 8620110, 12930165, 14366850, 21550275, 25860330, 43100550, 64650825, 129301650]

約数ペア:

[(1, 129301650), (2, 64650825), (3, 43100550), (5, 25860330), (6, 21550275), (9, 14366850), (10, 12930165), (15, 8620110), (18, 7183425), (19, 6805350), (25, 5172066), (27, 4788950), (30, 4310055), (38, 3402675), (45, 2873370), (50, 2586033), (54, 2394475), (57, 2268450), (71, 1821150), (75, 1724022), (90, 1436685), (95, 1361070), (114, 1134225), (135, 957790), (142, 910575), (150, 862011), (171, 756150), (190, 680535), (213, 607050), (225, 574674), (270, 478895), (285, 453690), (342, 378075), (355, 364230), (426, 303525), (450, 287337), (475, 272214), (513, 252050), (570, 226845), (639, 202350), (675, 191558), (710, 182115), (855, 151230), (950, 136107), (1026, 126025), (1065, 121410), (1278, 101175), (1349, 95850), (1350, 95779), (1425, 90738), (1710, 75615), (1775, 72846), (1917, 67450), (2130, 60705), (2565, 50410), (2698, 47925), (2850, 45369), (3195, 40470), (3550, 36423), (3834, 33725), (4047, 31950), (4275, 30246), (5041, 25650), (5130, 25205), (5325, 24282), (6390, 20235), (6745, 19170), (8094, 15975), (8550, 15123), (9585, 13490), (10082, 12825), (10650, 12141)]