152129880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20150

約数の個数: 128

約数和(自身を含む): 579571200

約数和(自身を除く): 427441320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20123, 40246, 60369, 80492, 100615, 120738, 140861, 160984, 181107, 201230, 241476, 281722, 301845, 362214, 402460, 422583, 482952, 543321, 563444, 603690, 704305, 724428, 804920, 845166, 905535, 1086642, 1126888, 1207380, 1267749, 1408610, 1448856, 1690332, 1811070, 2112915, 2173284, 2414760, 2535498, 2716605, 2817220, 3380664, 3622140, 3803247, 4225830, 4346568, 5070996, 5433210, 5634440, 6338745, 7244280, 7606494, 8451660, 10141992, 10866420, 12677490, 15212988, 16903320, 19016235, 21732840, 25354980, 30425976, 38032470, 50709960, 76064940, 152129880]

約数ペア:

[(1, 152129880), (2, 76064940), (3, 50709960), (4, 38032470), (5, 30425976), (6, 25354980), (7, 21732840), (8, 19016235), (9, 16903320), (10, 15212988), (12, 12677490), (14, 10866420), (15, 10141992), (18, 8451660), (20, 7606494), (21, 7244280), (24, 6338745), (27, 5634440), (28, 5433210), (30, 5070996), (35, 4346568), (36, 4225830), (40, 3803247), (42, 3622140), (45, 3380664), (54, 2817220), (56, 2716605), (60, 2535498), (63, 2414760), (70, 2173284), (72, 2112915), (84, 1811070), (90, 1690332), (105, 1448856), (108, 1408610), (120, 1267749), (126, 1207380), (135, 1126888), (140, 1086642), (168, 905535), (180, 845166), (189, 804920), (210, 724428), (216, 704305), (252, 603690), (270, 563444), (280, 543321), (315, 482952), (360, 422583), (378, 402460), (420, 362214), (504, 301845), (540, 281722), (630, 241476), (756, 201230), (840, 181107), (945, 160984), (1080, 140861), (1260, 120738), (1512, 100615), (1890, 80492), (2520, 60369), (3780, 40246), (7560, 20123)]