212860800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 801567000

約数和(自身を除く): 588706200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 389, 400, 450, 456, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 778, 800, 855, 900, 912, 950, 960, 1140, 1152, 1167, 1200, 1216, 1368, 1425, 1440, 1520, 1556, 1600, 1710, 1800, 1824, 1900, 1920, 1945, 2280, 2334, 2400, 2432, 2736, 2850, 2880, 3040, 3112, 3200, 3420, 3501, 3600, 3648, 3800, 3890, 4275, 4560, 4668, 4800, 5472, 5700, 5760, 5835, 6080, 6224, 6840, 7002, 7200, 7296, 7391, 7600, 7780, 8550, 9120, 9336, 9600, 9725, 10944, 11400, 11670, 12160, 12448, 13680, 14004, 14400, 14782, 15200, 15560, 17100, 17505, 18240, 18672, 19450, 21888, 22173, 22800, 23340, 24896, 27360, 28008, 28800, 29175, 29564, 30400, 31120, 34200, 35010, 36480, 36955, 37344, 38900, 44346, 45600, 46680, 49792, 54720, 56016, 58350, 59128, 60800, 62240, 66519, 68400, 70020, 73910, 74688, 77800, 87525, 88692, 91200, 93360, 109440, 110865, 112032, 116700, 118256, 124480, 133038, 136800, 140040, 147820, 149376, 155600, 175050, 177384, 182400, 184775, 186720, 221730, 224064, 233400, 236512, 248960, 266076, 273600, 280080, 295640, 311200, 332595, 350100, 354768, 369550, 373440, 443460, 448128, 466800, 473024, 532152, 547200, 554325, 560160, 591280, 622400, 665190, 700200, 709536, 739100, 746880, 886920, 933600, 946048, 1064304, 1108650, 1120320, 1182560, 1244800, 1330380, 1400400, 1419072, 1478200, 1662975, 1773840, 1867200, 2128608, 2217300, 2240640, 2365120, 2660760, 2800800, 2838144, 2956400, 3325950, 3547680, 3734400, 4257216, 4434600, 4730240, 5321520, 5601600, 5912800, 6651900, 7095360, 8514432, 8869200, 10643040, 11203200, 11825600, 13303800, 14190720, 17738400, 21286080, 23651200, 26607600, 35476800, 42572160, 53215200, 70953600, 106430400, 212860800]

約数ペア:

[(1, 212860800), (2, 106430400), (3, 70953600), (4, 53215200), (5, 42572160), (6, 35476800), (8, 26607600), (9, 23651200), (10, 21286080), (12, 17738400), (15, 14190720), (16, 13303800), (18, 11825600), (19, 11203200), (20, 10643040), (24, 8869200), (25, 8514432), (30, 7095360), (32, 6651900), (36, 5912800), (38, 5601600), (40, 5321520), (45, 4730240), (48, 4434600), (50, 4257216), (57, 3734400), (60, 3547680), (64, 3325950), (72, 2956400), (75, 2838144), (76, 2800800), (80, 2660760), (90, 2365120), (95, 2240640), (96, 2217300), (100, 2128608), (114, 1867200), (120, 1773840), (128, 1662975), (144, 1478200), (150, 1419072), (152, 1400400), (160, 1330380), (171, 1244800), (180, 1182560), (190, 1120320), (192, 1108650), (200, 1064304), (225, 946048), (228, 933600), (240, 886920), (285, 746880), (288, 739100), (300, 709536), (304, 700200), (320, 665190), (342, 622400), (360, 591280), (380, 560160), (384, 554325), (389, 547200), (400, 532152), (450, 473024), (456, 466800), (475, 448128), (480, 443460), (570, 373440), (576, 369550), (600, 354768), (608, 350100), (640, 332595), (684, 311200), (720, 295640), (760, 280080), (778, 273600), (800, 266076), (855, 248960), (900, 236512), (912, 233400), (950, 224064), (960, 221730), (1140, 186720), (1152, 184775), (1167, 182400), (1200, 177384), (1216, 175050), (1368, 155600), (1425, 149376), (1440, 147820), (1520, 140040), (1556, 136800), (1600, 133038), (1710, 124480), (1800, 118256), (1824, 116700), (1900, 112032), (1920, 110865), (1945, 109440), (2280, 93360), (2334, 91200), (2400, 88692), (2432, 87525), (2736, 77800), (2850, 74688), (2880, 73910), (3040, 70020), (3112, 68400), (3200, 66519), (3420, 62240), (3501, 60800), (3600, 59128), (3648, 58350), (3800, 56016), (3890, 54720), (4275, 49792), (4560, 46680), (4668, 45600), (4800, 44346), (5472, 38900), (5700, 37344), (5760, 36955), (5835, 36480), (6080, 35010), (6224, 34200), (6840, 31120), (7002, 30400), (7200, 29564), (7296, 29175), (7391, 28800), (7600, 28008), (7780, 27360), (8550, 24896), (9120, 23340), (9336, 22800), (9600, 22173), (9725, 21888), (10944, 19450), (11400, 18672), (11670, 18240), (12160, 17505), (12448, 17100), (13680, 15560), (14004, 15200), (14400, 14782)]