43926540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 145861632

約数和(自身を除く): 101935092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 223, 245, 268, 294, 335, 402, 420, 446, 469, 490, 588, 669, 670, 735, 804, 892, 938, 980, 1005, 1115, 1338, 1340, 1407, 1470, 1561, 1876, 2010, 2230, 2345, 2676, 2814, 2940, 3122, 3283, 3345, 4020, 4460, 4683, 4690, 5628, 6244, 6566, 6690, 7035, 7805, 9366, 9380, 9849, 10927, 13132, 13380, 14070, 14941, 15610, 16415, 18732, 19698, 21854, 23415, 28140, 29882, 31220, 32781, 32830, 39396, 43708, 44823, 46830, 49245, 54635, 59764, 65562, 65660, 74705, 89646, 93660, 98490, 104587, 109270, 131124, 149410, 163905, 179292, 196980, 209174, 218540, 224115, 298820, 313761, 327810, 418348, 448230, 522935, 627522, 655620, 732109, 896460, 1045870, 1255044, 1464218, 1568805, 2091740, 2196327, 2928436, 3137610, 3660545, 4392654, 6275220, 7321090, 8785308, 10981635, 14642180, 21963270, 43926540]

約数ペア:

[(1, 43926540), (2, 21963270), (3, 14642180), (4, 10981635), (5, 8785308), (6, 7321090), (7, 6275220), (10, 4392654), (12, 3660545), (14, 3137610), (15, 2928436), (20, 2196327), (21, 2091740), (28, 1568805), (30, 1464218), (35, 1255044), (42, 1045870), (49, 896460), (60, 732109), (67, 655620), (70, 627522), (84, 522935), (98, 448230), (105, 418348), (134, 327810), (140, 313761), (147, 298820), (196, 224115), (201, 218540), (210, 209174), (223, 196980), (245, 179292), (268, 163905), (294, 149410), (335, 131124), (402, 109270), (420, 104587), (446, 98490), (469, 93660), (490, 89646), (588, 74705), (669, 65660), (670, 65562), (735, 59764), (804, 54635), (892, 49245), (938, 46830), (980, 44823), (1005, 43708), (1115, 39396), (1338, 32830), (1340, 32781), (1407, 31220), (1470, 29882), (1561, 28140), (1876, 23415), (2010, 21854), (2230, 19698), (2345, 18732), (2676, 16415), (2814, 15610), (2940, 14941), (3122, 14070), (3283, 13380), (3345, 13132), (4020, 10927), (4460, 9849), (4683, 9380), (4690, 9366), (5628, 7805), (6244, 7035), (6566, 6690)]