139609800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 216

約数和(自身を含む): 516158370

約数和(自身を除く): 376548570

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 641, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1210, 1282, 1320, 1452, 1650, 1800, 1815, 1923, 1980, 2178, 2200, 2420, 2475, 2564, 2904, 3025, 3205, 3300, 3630, 3846, 3960, 4356, 4840, 4950, 5128, 5445, 5769, 6050, 6410, 6600, 7051, 7260, 7692, 8712, 9075, 9615, 9900, 10890, 11538, 12100, 12820, 14102, 14520, 15384, 16025, 18150, 19230, 19800, 21153, 21780, 23076, 24200, 25640, 27225, 28204, 28845, 32050, 35255, 36300, 38460, 42306, 43560, 46152, 48075, 54450, 56408, 57690, 63459, 64100, 70510, 72600, 76920, 77561, 84612, 96150, 105765, 108900, 115380, 126918, 128200, 141020, 144225, 155122, 169224, 176275, 192300, 211530, 217800, 230760, 232683, 253836, 282040, 288450, 310244, 317295, 352550, 384600, 387805, 423060, 465366, 507672, 528825, 576900, 620488, 634590, 698049, 705100, 775610, 846120, 930732, 1057650, 1153800, 1163415, 1269180, 1396098, 1410200, 1551220, 1586475, 1861464, 1939025, 2115300, 2326830, 2538360, 2792196, 3102440, 3172950, 3490245, 3878050, 4230600, 4653660, 5584392, 5817075, 6345900, 6980490, 7756100, 9307320, 11634150, 12691800, 13960980, 15512200, 17451225, 23268300, 27921960, 34902450, 46536600, 69804900, 139609800]

約数ペア:

[(1, 139609800), (2, 69804900), (3, 46536600), (4, 34902450), (5, 27921960), (6, 23268300), (8, 17451225), (9, 15512200), (10, 13960980), (11, 12691800), (12, 11634150), (15, 9307320), (18, 7756100), (20, 6980490), (22, 6345900), (24, 5817075), (25, 5584392), (30, 4653660), (33, 4230600), (36, 3878050), (40, 3490245), (44, 3172950), (45, 3102440), (50, 2792196), (55, 2538360), (60, 2326830), (66, 2115300), (72, 1939025), (75, 1861464), (88, 1586475), (90, 1551220), (99, 1410200), (100, 1396098), (110, 1269180), (120, 1163415), (121, 1153800), (132, 1057650), (150, 930732), (165, 846120), (180, 775610), (198, 705100), (200, 698049), (220, 634590), (225, 620488), (242, 576900), (264, 528825), (275, 507672), (300, 465366), (330, 423060), (360, 387805), (363, 384600), (396, 352550), (440, 317295), (450, 310244), (484, 288450), (495, 282040), (550, 253836), (600, 232683), (605, 230760), (641, 217800), (660, 211530), (726, 192300), (792, 176275), (825, 169224), (900, 155122), (968, 144225), (990, 141020), (1089, 128200), (1100, 126918), (1210, 115380), (1282, 108900), (1320, 105765), (1452, 96150), (1650, 84612), (1800, 77561), (1815, 76920), (1923, 72600), (1980, 70510), (2178, 64100), (2200, 63459), (2420, 57690), (2475, 56408), (2564, 54450), (2904, 48075), (3025, 46152), (3205, 43560), (3300, 42306), (3630, 38460), (3846, 36300), (3960, 35255), (4356, 32050), (4840, 28845), (4950, 28204), (5128, 27225), (5445, 25640), (5769, 24200), (6050, 23076), (6410, 21780), (6600, 21153), (7051, 19800), (7260, 19230), (7692, 18150), (8712, 16025), (9075, 15384), (9615, 14520), (9900, 14102), (10890, 12820), (11538, 12100)]