201757770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 374011830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 90, 95, 114, 134, 135, 171, 190, 201, 270, 285, 335, 342, 402, 513, 570, 587, 603, 670, 855, 1005, 1026, 1174, 1206, 1273, 1710, 1761, 1809, 2010, 2546, 2565, 2935, 3015, 3522, 3618, 3819, 5130, 5283, 5870, 6030, 6365, 7638, 8805, 9045, 10566, 11153, 11457, 12730, 15849, 17610, 18090, 19095, 22306, 22914, 26415, 31698, 33459, 34371, 38190, 39329, 52830, 55765, 57285, 66918, 68742, 78658, 79245, 100377, 111530, 114570, 117987, 158490, 167295, 171855, 196645, 200754, 235974, 301131, 334590, 343710, 353961, 393290, 501885, 589935, 602262, 707922, 747251, 1003770, 1061883, 1179870, 1494502, 1505655, 1769805, 2123766, 2241753, 3011310, 3539610, 3736255, 4483506, 5309415, 6725259, 7472510, 10618830, 11208765, 13450518, 20175777, 22417530, 33626295, 40351554, 67252590, 100878885, 201757770]

約数ペア:

[(1, 201757770), (2, 100878885), (3, 67252590), (5, 40351554), (6, 33626295), (9, 22417530), (10, 20175777), (15, 13450518), (18, 11208765), (19, 10618830), (27, 7472510), (30, 6725259), (38, 5309415), (45, 4483506), (54, 3736255), (57, 3539610), (67, 3011310), (90, 2241753), (95, 2123766), (114, 1769805), (134, 1505655), (135, 1494502), (171, 1179870), (190, 1061883), (201, 1003770), (270, 747251), (285, 707922), (335, 602262), (342, 589935), (402, 501885), (513, 393290), (570, 353961), (587, 343710), (603, 334590), (670, 301131), (855, 235974), (1005, 200754), (1026, 196645), (1174, 171855), (1206, 167295), (1273, 158490), (1710, 117987), (1761, 114570), (1809, 111530), (2010, 100377), (2546, 79245), (2565, 78658), (2935, 68742), (3015, 66918), (3522, 57285), (3618, 55765), (3819, 52830), (5130, 39329), (5283, 38190), (5870, 34371), (6030, 33459), (6365, 31698), (7638, 26415), (8805, 22914), (9045, 22306), (10566, 19095), (11153, 18090), (11457, 17610), (12730, 15849)]