78167700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 288731520

約数和(自身を除く): 210563820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 131, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 262, 270, 300, 306, 325, 340, 351, 390, 393, 425, 442, 450, 459, 468, 510, 524, 540, 585, 612, 650, 655, 663, 675, 702, 765, 780, 786, 850, 884, 900, 918, 975, 1020, 1105, 1170, 1179, 1275, 1300, 1310, 1326, 1350, 1404, 1530, 1572, 1700, 1703, 1755, 1836, 1950, 1965, 1989, 2210, 2227, 2295, 2340, 2358, 2550, 2620, 2652, 2700, 2925, 3060, 3275, 3315, 3406, 3510, 3537, 3825, 3900, 3930, 3978, 4420, 4454, 4590, 4716, 5100, 5109, 5525, 5850, 5895, 5967, 6550, 6630, 6681, 6812, 7020, 7074, 7650, 7860, 7956, 8515, 8775, 8908, 9180, 9825, 9945, 10218, 11050, 11135, 11475, 11700, 11790, 11934, 13100, 13260, 13362, 14148, 15300, 15327, 16575, 17030, 17550, 17685, 19650, 19890, 20043, 20436, 22100, 22270, 22950, 23580, 23868, 25545, 26724, 28951, 29475, 29835, 30654, 33150, 33405, 34060, 35100, 35370, 39300, 39780, 40086, 42575, 44540, 45900, 45981, 49725, 51090, 55675, 57902, 58950, 59670, 60129, 61308, 66300, 66810, 70740, 76635, 80172, 85150, 86853, 88425, 91962, 99450, 100215, 102180, 111350, 115804, 117900, 119340, 120258, 127725, 133620, 144755, 149175, 153270, 167025, 170300, 173706, 176850, 183924, 198900, 200430, 222700, 229905, 240516, 255450, 260559, 289510, 298350, 300645, 306540, 334050, 347412, 353700, 383175, 400860, 434265, 459810, 501075, 510900, 521118, 579020, 596700, 601290, 668100, 723775, 766350, 781677, 868530, 919620, 1002150, 1042236, 1149525, 1202580, 1302795, 1447550, 1503225, 1532700, 1563354, 1737060, 2004300, 2171325, 2299050, 2605590, 2895100, 3006450, 3126708, 3908385, 4342650, 4598100, 5211180, 6012900, 6513975, 7816770, 8685300, 13027950, 15633540, 19541925, 26055900, 39083850, 78167700]

約数ペア:

[(1, 78167700), (2, 39083850), (3, 26055900), (4, 19541925), (5, 15633540), (6, 13027950), (9, 8685300), (10, 7816770), (12, 6513975), (13, 6012900), (15, 5211180), (17, 4598100), (18, 4342650), (20, 3908385), (25, 3126708), (26, 3006450), (27, 2895100), (30, 2605590), (34, 2299050), (36, 2171325), (39, 2004300), (45, 1737060), (50, 1563354), (51, 1532700), (52, 1503225), (54, 1447550), (60, 1302795), (65, 1202580), (68, 1149525), (75, 1042236), (78, 1002150), (85, 919620), (90, 868530), (100, 781677), (102, 766350), (108, 723775), (117, 668100), (130, 601290), (131, 596700), (135, 579020), (150, 521118), (153, 510900), (156, 501075), (170, 459810), (180, 434265), (195, 400860), (204, 383175), (221, 353700), (225, 347412), (234, 334050), (255, 306540), (260, 300645), (262, 298350), (270, 289510), (300, 260559), (306, 255450), (325, 240516), (340, 229905), (351, 222700), (390, 200430), (393, 198900), (425, 183924), (442, 176850), (450, 173706), (459, 170300), (468, 167025), (510, 153270), (524, 149175), (540, 144755), (585, 133620), (612, 127725), (650, 120258), (655, 119340), (663, 117900), (675, 115804), (702, 111350), (765, 102180), (780, 100215), (786, 99450), (850, 91962), (884, 88425), (900, 86853), (918, 85150), (975, 80172), (1020, 76635), (1105, 70740), (1170, 66810), (1179, 66300), (1275, 61308), (1300, 60129), (1310, 59670), (1326, 58950), (1350, 57902), (1404, 55675), (1530, 51090), (1572, 49725), (1700, 45981), (1703, 45900), (1755, 44540), (1836, 42575), (1950, 40086), (1965, 39780), (1989, 39300), (2210, 35370), (2227, 35100), (2295, 34060), (2340, 33405), (2358, 33150), (2550, 30654), (2620, 29835), (2652, 29475), (2700, 28951), (2925, 26724), (3060, 25545), (3275, 23868), (3315, 23580), (3406, 22950), (3510, 22270), (3537, 22100), (3825, 20436), (3900, 20043), (3930, 19890), (3978, 19650), (4420, 17685), (4454, 17550), (4590, 17030), (4716, 16575), (5100, 15327), (5109, 15300), (5525, 14148), (5850, 13362), (5895, 13260), (5967, 13100), (6550, 11934), (6630, 11790), (6681, 11700), (6812, 11475), (7020, 11135), (7074, 11050), (7650, 10218), (7860, 9945), (7956, 9825), (8515, 9180), (8775, 8908)]