308265210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 902430720

約数和(自身を除く): 594165510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 271, 297, 330, 383, 495, 542, 594, 766, 813, 990, 1149, 1355, 1485, 1626, 1915, 2298, 2439, 2710, 2970, 2981, 3447, 3830, 4065, 4213, 4878, 5745, 5962, 6894, 7317, 8130, 8426, 8943, 10341, 11490, 12195, 12639, 14634, 14905, 17235, 17886, 20682, 21065, 24390, 25278, 26829, 29810, 34470, 36585, 37917, 42130, 44715, 51705, 53658, 63195, 73170, 75834, 80487, 89430, 103410, 103793, 113751, 126390, 134145, 160974, 189585, 207586, 227502, 268290, 311379, 379170, 402435, 518965, 568755, 622758, 804870, 934137, 1037930, 1137510, 1141723, 1556895, 1868274, 2283446, 2802411, 3113790, 3425169, 4670685, 5604822, 5708615, 6850338, 9341370, 10275507, 11417230, 14012055, 17125845, 20551014, 28024110, 30826521, 34251690, 51377535, 61653042, 102755070, 154132605, 308265210]

約数ペア:

[(1, 308265210), (2, 154132605), (3, 102755070), (5, 61653042), (6, 51377535), (9, 34251690), (10, 30826521), (11, 28024110), (15, 20551014), (18, 17125845), (22, 14012055), (27, 11417230), (30, 10275507), (33, 9341370), (45, 6850338), (54, 5708615), (55, 5604822), (66, 4670685), (90, 3425169), (99, 3113790), (110, 2802411), (135, 2283446), (165, 1868274), (198, 1556895), (270, 1141723), (271, 1137510), (297, 1037930), (330, 934137), (383, 804870), (495, 622758), (542, 568755), (594, 518965), (766, 402435), (813, 379170), (990, 311379), (1149, 268290), (1355, 227502), (1485, 207586), (1626, 189585), (1915, 160974), (2298, 134145), (2439, 126390), (2710, 113751), (2970, 103793), (2981, 103410), (3447, 89430), (3830, 80487), (4065, 75834), (4213, 73170), (4878, 63195), (5745, 53658), (5962, 51705), (6894, 44715), (7317, 42130), (8130, 37917), (8426, 36585), (8943, 34470), (10341, 29810), (11490, 26829), (12195, 25278), (12639, 24390), (14634, 21065), (14905, 20682), (17235, 17886)]