109371780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 144

約数和(自身を含む): 385641984

約数和(自身を除く): 276270204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1423, 1708, 1830, 2135, 2196, 2562, 2745, 2846, 3660, 3843, 4269, 4270, 5124, 5490, 5692, 6405, 7115, 7686, 8538, 8540, 9961, 10980, 12807, 12810, 14230, 15372, 17076, 19215, 19922, 21345, 25614, 25620, 28460, 29883, 38430, 39844, 42690, 49805, 51228, 59766, 64035, 76860, 85380, 86803, 89649, 99610, 119532, 128070, 149415, 173606, 179298, 199220, 256140, 260409, 298830, 347212, 358596, 434015, 448245, 520818, 597660, 607621, 781227, 868030, 896490, 1041636, 1215242, 1302045, 1562454, 1736060, 1792980, 1822863, 2430484, 2604090, 3038105, 3124908, 3645726, 3906135, 5208180, 5468589, 6076210, 7291452, 7812270, 9114315, 10937178, 12152420, 15624540, 18228630, 21874356, 27342945, 36457260, 54685890, 109371780]

約数ペア:

[(1, 109371780), (2, 54685890), (3, 36457260), (4, 27342945), (5, 21874356), (6, 18228630), (7, 15624540), (9, 12152420), (10, 10937178), (12, 9114315), (14, 7812270), (15, 7291452), (18, 6076210), (20, 5468589), (21, 5208180), (28, 3906135), (30, 3645726), (35, 3124908), (36, 3038105), (42, 2604090), (45, 2430484), (60, 1822863), (61, 1792980), (63, 1736060), (70, 1562454), (84, 1302045), (90, 1215242), (105, 1041636), (122, 896490), (126, 868030), (140, 781227), (180, 607621), (183, 597660), (210, 520818), (244, 448245), (252, 434015), (305, 358596), (315, 347212), (366, 298830), (420, 260409), (427, 256140), (549, 199220), (610, 179298), (630, 173606), (732, 149415), (854, 128070), (915, 119532), (1098, 99610), (1220, 89649), (1260, 86803), (1281, 85380), (1423, 76860), (1708, 64035), (1830, 59766), (2135, 51228), (2196, 49805), (2562, 42690), (2745, 39844), (2846, 38430), (3660, 29883), (3843, 28460), (4269, 25620), (4270, 25614), (5124, 21345), (5490, 19922), (5692, 19215), (6405, 17076), (7115, 15372), (7686, 14230), (8538, 12810), (8540, 12807), (9961, 10980)]