155598030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 508896000

約数和(自身を除く): 353297970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 619, 630, 665, 735, 798, 855, 882, 931, 945, 1026, 1197, 1238, 1323, 1330, 1470, 1710, 1857, 1862, 1890, 1995, 2205, 2394, 2565, 2646, 2793, 3095, 3591, 3714, 3990, 4333, 4410, 4655, 5130, 5571, 5586, 5985, 6190, 6615, 7182, 8379, 8666, 9285, 9310, 11142, 11761, 11970, 12999, 13230, 13965, 16713, 16758, 17955, 18570, 21665, 23522, 25137, 25998, 27855, 27930, 30331, 33426, 35283, 35910, 38997, 41895, 43330, 50274, 55710, 58805, 60662, 64995, 70566, 77994, 82327, 83565, 83790, 90993, 105849, 116991, 117610, 125685, 129990, 151655, 164654, 167130, 176415, 181986, 194985, 211698, 233982, 246981, 251370, 272979, 303310, 317547, 352830, 389970, 411635, 454965, 493962, 529245, 545958, 576289, 584955, 635094, 740943, 818937, 823270, 909930, 1058490, 1152578, 1169910, 1234905, 1364895, 1481886, 1587735, 1637874, 1728867, 2222829, 2469810, 2729790, 2881445, 3175470, 3457734, 3704715, 4094685, 4445658, 5186601, 5762890, 7409430, 8189370, 8644335, 10373202, 11114145, 15559803, 17288670, 22228290, 25933005, 31119606, 51866010, 77799015, 155598030]

約数ペア:

[(1, 155598030), (2, 77799015), (3, 51866010), (5, 31119606), (6, 25933005), (7, 22228290), (9, 17288670), (10, 15559803), (14, 11114145), (15, 10373202), (18, 8644335), (19, 8189370), (21, 7409430), (27, 5762890), (30, 5186601), (35, 4445658), (38, 4094685), (42, 3704715), (45, 3457734), (49, 3175470), (54, 2881445), (57, 2729790), (63, 2469810), (70, 2222829), (90, 1728867), (95, 1637874), (98, 1587735), (105, 1481886), (114, 1364895), (126, 1234905), (133, 1169910), (135, 1152578), (147, 1058490), (171, 909930), (189, 823270), (190, 818937), (210, 740943), (245, 635094), (266, 584955), (270, 576289), (285, 545958), (294, 529245), (315, 493962), (342, 454965), (378, 411635), (399, 389970), (441, 352830), (490, 317547), (513, 303310), (570, 272979), (619, 251370), (630, 246981), (665, 233982), (735, 211698), (798, 194985), (855, 181986), (882, 176415), (931, 167130), (945, 164654), (1026, 151655), (1197, 129990), (1238, 125685), (1323, 117610), (1330, 116991), (1470, 105849), (1710, 90993), (1857, 83790), (1862, 83565), (1890, 82327), (1995, 77994), (2205, 70566), (2394, 64995), (2565, 60662), (2646, 58805), (2793, 55710), (3095, 50274), (3591, 43330), (3714, 41895), (3990, 38997), (4333, 35910), (4410, 35283), (4655, 33426), (5130, 30331), (5571, 27930), (5586, 27855), (5985, 25998), (6190, 25137), (6615, 23522), (7182, 21665), (8379, 18570), (8666, 17955), (9285, 16758), (9310, 16713), (11142, 13965), (11761, 13230), (11970, 12999)]