38209380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 124232640

約数和(自身を除く): 86023260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 277, 285, 330, 363, 380, 418, 484, 554, 570, 605, 627, 660, 726, 831, 836, 1045, 1108, 1140, 1210, 1254, 1385, 1452, 1662, 1815, 2090, 2299, 2420, 2508, 2770, 3047, 3135, 3324, 3630, 4155, 4180, 4598, 5263, 5540, 6094, 6270, 6897, 7260, 8310, 9141, 9196, 10526, 11495, 12188, 12540, 13794, 15235, 15789, 16620, 18282, 21052, 22990, 26315, 27588, 30470, 31578, 33517, 34485, 36564, 45705, 45980, 52630, 57893, 60940, 63156, 67034, 68970, 78945, 91410, 100551, 105260, 115786, 134068, 137940, 157890, 167585, 173679, 182820, 201102, 231572, 289465, 315780, 335170, 347358, 402204, 502755, 578930, 636823, 670340, 694716, 868395, 1005510, 1157860, 1273646, 1736790, 1910469, 2011020, 2547292, 3184115, 3473580, 3820938, 6368230, 7641876, 9552345, 12736460, 19104690, 38209380]

約数ペア:

[(1, 38209380), (2, 19104690), (3, 12736460), (4, 9552345), (5, 7641876), (6, 6368230), (10, 3820938), (11, 3473580), (12, 3184115), (15, 2547292), (19, 2011020), (20, 1910469), (22, 1736790), (30, 1273646), (33, 1157860), (38, 1005510), (44, 868395), (55, 694716), (57, 670340), (60, 636823), (66, 578930), (76, 502755), (95, 402204), (110, 347358), (114, 335170), (121, 315780), (132, 289465), (165, 231572), (190, 201102), (209, 182820), (220, 173679), (228, 167585), (242, 157890), (277, 137940), (285, 134068), (330, 115786), (363, 105260), (380, 100551), (418, 91410), (484, 78945), (554, 68970), (570, 67034), (605, 63156), (627, 60940), (660, 57893), (726, 52630), (831, 45980), (836, 45705), (1045, 36564), (1108, 34485), (1140, 33517), (1210, 31578), (1254, 30470), (1385, 27588), (1452, 26315), (1662, 22990), (1815, 21052), (2090, 18282), (2299, 16620), (2420, 15789), (2508, 15235), (2770, 13794), (3047, 12540), (3135, 12188), (3324, 11495), (3630, 10526), (4155, 9196), (4180, 9141), (4598, 8310), (5263, 7260), (5540, 6897), (6094, 6270)]