149399370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 415687680

約数和(自身を除く): 266288310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 61, 90, 94, 122, 135, 141, 183, 193, 235, 270, 282, 305, 366, 386, 423, 470, 549, 579, 610, 705, 846, 915, 965, 1098, 1158, 1269, 1410, 1647, 1737, 1830, 1930, 2115, 2538, 2745, 2867, 2895, 3294, 3474, 4230, 5211, 5490, 5734, 5790, 6345, 8235, 8601, 8685, 9071, 10422, 11773, 12690, 14335, 16470, 17202, 17370, 18142, 23546, 25803, 26055, 27213, 28670, 35319, 43005, 45355, 51606, 52110, 54426, 58865, 70638, 77409, 81639, 86010, 90710, 105957, 117730, 129015, 136065, 154818, 163278, 176595, 211914, 244917, 258030, 272130, 317871, 353190, 387045, 408195, 489834, 529785, 553331, 635742, 774090, 816390, 1059570, 1106662, 1224585, 1589355, 1659993, 2449170, 2766655, 3178710, 3319986, 4979979, 5533310, 8299965, 9959958, 14939937, 16599930, 24899895, 29879874, 49799790, 74699685, 149399370]

約数ペア:

[(1, 149399370), (2, 74699685), (3, 49799790), (5, 29879874), (6, 24899895), (9, 16599930), (10, 14939937), (15, 9959958), (18, 8299965), (27, 5533310), (30, 4979979), (45, 3319986), (47, 3178710), (54, 2766655), (61, 2449170), (90, 1659993), (94, 1589355), (122, 1224585), (135, 1106662), (141, 1059570), (183, 816390), (193, 774090), (235, 635742), (270, 553331), (282, 529785), (305, 489834), (366, 408195), (386, 387045), (423, 353190), (470, 317871), (549, 272130), (579, 258030), (610, 244917), (705, 211914), (846, 176595), (915, 163278), (965, 154818), (1098, 136065), (1158, 129015), (1269, 117730), (1410, 105957), (1647, 90710), (1737, 86010), (1830, 81639), (1930, 77409), (2115, 70638), (2538, 58865), (2745, 54426), (2867, 52110), (2895, 51606), (3294, 45355), (3474, 43005), (4230, 35319), (5211, 28670), (5490, 27213), (5734, 26055), (5790, 25803), (6345, 23546), (8235, 18142), (8601, 17370), (8685, 17202), (9071, 16470), (10422, 14335), (11773, 12690)]