201668400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 730667520

約数和(自身を除く): 528999120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 263, 270, 284, 300, 355, 360, 400, 426, 432, 450, 526, 540, 568, 600, 639, 675, 710, 720, 789, 852, 900, 1052, 1065, 1080, 1136, 1200, 1278, 1315, 1350, 1420, 1578, 1704, 1775, 1800, 1917, 2104, 2130, 2160, 2367, 2556, 2630, 2700, 2840, 3156, 3195, 3408, 3550, 3600, 3834, 3945, 4208, 4260, 4734, 5112, 5260, 5325, 5400, 5680, 6312, 6390, 6575, 7100, 7101, 7668, 7890, 8520, 9468, 9585, 10224, 10520, 10650, 10800, 11835, 12624, 12780, 13150, 14200, 14202, 15336, 15780, 15975, 17040, 18673, 18936, 19170, 19725, 21040, 21300, 23670, 25560, 26300, 28400, 28404, 30672, 31560, 31950, 35505, 37346, 37872, 38340, 39450, 42600, 47340, 47925, 51120, 52600, 56019, 56808, 59175, 63120, 63900, 71010, 74692, 76680, 78900, 85200, 93365, 94680, 95850, 105200, 112038, 113616, 118350, 127800, 142020, 149384, 153360, 157800, 168057, 177525, 186730, 189360, 191700, 224076, 236700, 255600, 280095, 284040, 298768, 315600, 336114, 355050, 373460, 383400, 448152, 466825, 473400, 504171, 560190, 568080, 672228, 710100, 746920, 766800, 840285, 896304, 933650, 946800, 1008342, 1120380, 1344456, 1400475, 1420200, 1493840, 1680570, 1867300, 2016684, 2240760, 2520855, 2688912, 2800950, 2840400, 3361140, 3734600, 4033368, 4201425, 4481520, 5041710, 5601900, 6722280, 7469200, 8066736, 8402850, 10083420, 11203800, 12604275, 13444560, 16805700, 20166840, 22407600, 25208550, 33611400, 40333680, 50417100, 67222800, 100834200, 201668400]

約数ペア:

[(1, 201668400), (2, 100834200), (3, 67222800), (4, 50417100), (5, 40333680), (6, 33611400), (8, 25208550), (9, 22407600), (10, 20166840), (12, 16805700), (15, 13444560), (16, 12604275), (18, 11203800), (20, 10083420), (24, 8402850), (25, 8066736), (27, 7469200), (30, 6722280), (36, 5601900), (40, 5041710), (45, 4481520), (48, 4201425), (50, 4033368), (54, 3734600), (60, 3361140), (71, 2840400), (72, 2800950), (75, 2688912), (80, 2520855), (90, 2240760), (100, 2016684), (108, 1867300), (120, 1680570), (135, 1493840), (142, 1420200), (144, 1400475), (150, 1344456), (180, 1120380), (200, 1008342), (213, 946800), (216, 933650), (225, 896304), (240, 840285), (263, 766800), (270, 746920), (284, 710100), (300, 672228), (355, 568080), (360, 560190), (400, 504171), (426, 473400), (432, 466825), (450, 448152), (526, 383400), (540, 373460), (568, 355050), (600, 336114), (639, 315600), (675, 298768), (710, 284040), (720, 280095), (789, 255600), (852, 236700), (900, 224076), (1052, 191700), (1065, 189360), (1080, 186730), (1136, 177525), (1200, 168057), (1278, 157800), (1315, 153360), (1350, 149384), (1420, 142020), (1578, 127800), (1704, 118350), (1775, 113616), (1800, 112038), (1917, 105200), (2104, 95850), (2130, 94680), (2160, 93365), (2367, 85200), (2556, 78900), (2630, 76680), (2700, 74692), (2840, 71010), (3156, 63900), (3195, 63120), (3408, 59175), (3550, 56808), (3600, 56019), (3834, 52600), (3945, 51120), (4208, 47925), (4260, 47340), (4734, 42600), (5112, 39450), (5260, 38340), (5325, 37872), (5400, 37346), (5680, 35505), (6312, 31950), (6390, 31560), (6575, 30672), (7100, 28404), (7101, 28400), (7668, 26300), (7890, 25560), (8520, 23670), (9468, 21300), (9585, 21040), (10224, 19725), (10520, 19170), (10650, 18936), (10800, 18673), (11835, 17040), (12624, 15975), (12780, 15780), (13150, 15336), (14200, 14202)]