38648610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:71

約数の個数: 288

約数和(自身を含む): 140192640

約数和(自身を除く): 101544030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 121, 126, 130, 135, 143, 154, 165, 169, 182, 189, 195, 198, 210, 231, 234, 242, 270, 273, 286, 297, 315, 330, 338, 351, 363, 378, 385, 390, 429, 455, 462, 495, 507, 546, 585, 594, 605, 630, 693, 702, 715, 726, 770, 819, 845, 847, 858, 910, 945, 990, 1001, 1014, 1089, 1155, 1170, 1183, 1210, 1287, 1365, 1386, 1430, 1485, 1521, 1573, 1638, 1690, 1694, 1755, 1815, 1859, 1890, 2002, 2079, 2145, 2178, 2310, 2366, 2457, 2535, 2541, 2574, 2730, 2970, 3003, 3042, 3146, 3267, 3465, 3510, 3549, 3630, 3718, 3861, 4095, 4158, 4235, 4290, 4563, 4719, 4914, 5005, 5070, 5082, 5445, 5577, 5915, 6006, 6435, 6534, 6930, 7098, 7605, 7623, 7722, 7865, 8190, 8470, 9009, 9126, 9295, 9438, 10010, 10395, 10647, 10890, 11011, 11154, 11830, 12285, 12705, 12870, 13013, 14157, 15015, 15210, 15246, 15730, 16335, 16731, 17745, 18018, 18590, 19305, 20449, 20790, 21294, 22022, 22815, 22869, 23595, 24570, 25410, 26026, 27027, 27885, 28314, 30030, 31941, 32670, 33033, 33462, 35490, 38115, 38610, 39039, 40898, 42471, 45045, 45630, 45738, 47190, 50193, 53235, 54054, 55055, 55770, 61347, 63882, 65065, 66066, 70785, 76230, 78078, 83655, 84942, 90090, 99099, 100386, 102245, 106470, 110110, 114345, 117117, 122694, 130130, 135135, 141570, 143143, 159705, 165165, 167310, 184041, 195195, 198198, 204490, 212355, 228690, 234234, 250965, 270270, 286286, 297297, 306735, 319410, 330330, 351351, 368082, 390390, 424710, 429429, 495495, 501930, 552123, 585585, 594594, 613470, 702702, 715715, 858858, 920205, 990990, 1104246, 1171170, 1288287, 1431430, 1486485, 1756755, 1840410, 2147145, 2576574, 2760615, 2972970, 3513510, 3864861, 4294290, 5521230, 6441435, 7729722, 12882870, 19324305, 38648610]

約数ペア:

[(1, 38648610), (2, 19324305), (3, 12882870), (5, 7729722), (6, 6441435), (7, 5521230), (9, 4294290), (10, 3864861), (11, 3513510), (13, 2972970), (14, 2760615), (15, 2576574), (18, 2147145), (21, 1840410), (22, 1756755), (26, 1486485), (27, 1431430), (30, 1288287), (33, 1171170), (35, 1104246), (39, 990990), (42, 920205), (45, 858858), (54, 715715), (55, 702702), (63, 613470), (65, 594594), (66, 585585), (70, 552123), (77, 501930), (78, 495495), (90, 429429), (91, 424710), (99, 390390), (105, 368082), (110, 351351), (117, 330330), (121, 319410), (126, 306735), (130, 297297), (135, 286286), (143, 270270), (154, 250965), (165, 234234), (169, 228690), (182, 212355), (189, 204490), (195, 198198), (198, 195195), (210, 184041), (231, 167310), (234, 165165), (242, 159705), (270, 143143), (273, 141570), (286, 135135), (297, 130130), (315, 122694), (330, 117117), (338, 114345), (351, 110110), (363, 106470), (378, 102245), (385, 100386), (390, 99099), (429, 90090), (455, 84942), (462, 83655), (495, 78078), (507, 76230), (546, 70785), (585, 66066), (594, 65065), (605, 63882), (630, 61347), (693, 55770), (702, 55055), (715, 54054), (726, 53235), (770, 50193), (819, 47190), (845, 45738), (847, 45630), (858, 45045), (910, 42471), (945, 40898), (990, 39039), (1001, 38610), (1014, 38115), (1089, 35490), (1155, 33462), (1170, 33033), (1183, 32670), (1210, 31941), (1287, 30030), (1365, 28314), (1386, 27885), (1430, 27027), (1485, 26026), (1521, 25410), (1573, 24570), (1638, 23595), (1690, 22869), (1694, 22815), (1755, 22022), (1815, 21294), (1859, 20790), (1890, 20449), (2002, 19305), (2079, 18590), (2145, 18018), (2178, 17745), (2310, 16731), (2366, 16335), (2457, 15730), (2535, 15246), (2541, 15210), (2574, 15015), (2730, 14157), (2970, 13013), (3003, 12870), (3042, 12705), (3146, 12285), (3267, 11830), (3465, 11154), (3510, 11011), (3549, 10890), (3630, 10647), (3718, 10395), (3861, 10010), (4095, 9438), (4158, 9295), (4235, 9126), (4290, 9009), (4563, 8470), (4719, 8190), (4914, 7865), (5005, 7722), (5070, 7623), (5082, 7605), (5445, 7098), (5577, 6930), (5915, 6534), (6006, 6435)]