1918463400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{50753}}^1$

素因数の和:50785

約数の個数: 192

約数和(自身を含む): 7552195200

約数和(自身を除く): 5633731800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5400, 6300, 7560, 9450, 12600, 18900, 37800, 50753, 101506, 152259, 203012, 253765, 304518, 355271, 406024, 456777, 507530, 609036, 710542, 761295, 913554, 1015060, 1065813, 1218072, 1268825, 1370331, 1421084, 1522590, 1776355, 1827108, 2030120, 2131626, 2283885, 2537650, 2740662, 2842168, 3045180, 3197439, 3552710, 3654216, 3806475, 4263252, 4567770, 5075300, 5329065, 5481324, 6090360, 6394878, 6851655, 7105420, 7612950, 8526504, 8881775, 9135540, 9592317, 10150600, 10658130, 10962648, 11419425, 12789756, 13703310, 14210840, 15225900, 15987195, 17763550, 18271080, 19184634, 21316260, 22838850, 25579512, 26645325, 27406620, 30451800, 31974390, 34258275, 35527100, 38369268, 42632520, 45677700, 47961585, 53290650, 54813240, 63948780, 68516550, 71054200, 76738536, 79935975, 91355400, 95923170, 106581300, 127897560, 137033100, 159871950, 191846340, 213162600, 239807925, 274066200, 319743900, 383692680, 479615850, 639487800, 959231700, 1918463400]

約数ペア:

[(1, 1918463400), (2, 959231700), (3, 639487800), (4, 479615850), (5, 383692680), (6, 319743900), (7, 274066200), (8, 239807925), (9, 213162600), (10, 191846340), (12, 159871950), (14, 137033100), (15, 127897560), (18, 106581300), (20, 95923170), (21, 91355400), (24, 79935975), (25, 76738536), (27, 71054200), (28, 68516550), (30, 63948780), (35, 54813240), (36, 53290650), (40, 47961585), (42, 45677700), (45, 42632520), (50, 38369268), (54, 35527100), (56, 34258275), (60, 31974390), (63, 30451800), (70, 27406620), (72, 26645325), (75, 25579512), (84, 22838850), (90, 21316260), (100, 19184634), (105, 18271080), (108, 17763550), (120, 15987195), (126, 15225900), (135, 14210840), (140, 13703310), (150, 12789756), (168, 11419425), (175, 10962648), (180, 10658130), (189, 10150600), (200, 9592317), (210, 9135540), (216, 8881775), (225, 8526504), (252, 7612950), (270, 7105420), (280, 6851655), (300, 6394878), (315, 6090360), (350, 5481324), (360, 5329065), (378, 5075300), (420, 4567770), (450, 4263252), (504, 3806475), (525, 3654216), (540, 3552710), (600, 3197439), (630, 3045180), (675, 2842168), (700, 2740662), (756, 2537650), (840, 2283885), (900, 2131626), (945, 2030120), (1050, 1827108), (1080, 1776355), (1260, 1522590), (1350, 1421084), (1400, 1370331), (1512, 1268825), (1575, 1218072), (1800, 1065813), (1890, 1015060), (2100, 913554), (2520, 761295), (2700, 710542), (3150, 609036), (3780, 507530), (4200, 456777), (4725, 406024), (5400, 355271), (6300, 304518), (7560, 253765), (9450, 203012), (12600, 152259), (18900, 101506), (37800, 50753)]