19920600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 384

約数和(自身を含む): 85708800

約数和(自身を除く): 65788200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 27, 28, 30, 31, 34, 35, 36, 40, 42, 45, 50, 51, 54, 56, 60, 62, 63, 68, 70, 72, 75, 84, 85, 90, 93, 100, 102, 105, 108, 119, 120, 124, 126, 135, 136, 140, 150, 153, 155, 168, 170, 175, 180, 186, 189, 200, 204, 210, 216, 217, 225, 238, 248, 252, 255, 270, 279, 280, 300, 306, 310, 315, 340, 350, 357, 360, 372, 378, 408, 420, 425, 434, 450, 459, 465, 476, 504, 510, 525, 527, 540, 558, 595, 600, 612, 620, 630, 651, 675, 680, 700, 714, 744, 756, 765, 775, 837, 840, 850, 868, 900, 918, 930, 945, 952, 1020, 1050, 1054, 1071, 1080, 1085, 1116, 1190, 1224, 1240, 1260, 1275, 1302, 1350, 1395, 1400, 1428, 1512, 1530, 1550, 1575, 1581, 1674, 1700, 1736, 1785, 1800, 1836, 1860, 1890, 1953, 2040, 2100, 2108, 2142, 2170, 2232, 2295, 2325, 2380, 2520, 2550, 2604, 2635, 2700, 2790, 2856, 2975, 3060, 3100, 3150, 3162, 3213, 3255, 3348, 3400, 3570, 3672, 3689, 3720, 3780, 3825, 3906, 4185, 4200, 4216, 4284, 4340, 4590, 4650, 4725, 4743, 4760, 5100, 5208, 5270, 5355, 5400, 5425, 5580, 5859, 5950, 6120, 6200, 6300, 6324, 6426, 6510, 6696, 6975, 7140, 7378, 7560, 7650, 7812, 7905, 8370, 8568, 8680, 8925, 9180, 9300, 9450, 9486, 9765, 10200, 10540, 10710, 10850, 11067, 11160, 11475, 11718, 11900, 12600, 12648, 12852, 13020, 13175, 13950, 14229, 14280, 14756, 15300, 15624, 15810, 16065, 16275, 16740, 17850, 18360, 18445, 18600, 18900, 18972, 19530, 20925, 21080, 21420, 21700, 22134, 22950, 23436, 23715, 23800, 25704, 26040, 26350, 26775, 27900, 28458, 29295, 29512, 30600, 31620, 32130, 32550, 33201, 33480, 35700, 36890, 37800, 37944, 39060, 39525, 41850, 42840, 43400, 44268, 45900, 46872, 47430, 48825, 52700, 53550, 55335, 55800, 56916, 58590, 63240, 64260, 65100, 66402, 71145, 71400, 73780, 78120, 79050, 80325, 83700, 88536, 91800, 92225, 94860, 97650, 99603, 105400, 107100, 110670, 113832, 117180, 118575, 128520, 130200, 132804, 142290, 146475, 147560, 158100, 160650, 166005, 167400, 184450, 189720, 195300, 199206, 214200, 221340, 234360, 237150, 265608, 276675, 284580, 292950, 316200, 321300, 332010, 355725, 368900, 390600, 398412, 442680, 474300, 498015, 553350, 569160, 585900, 642600, 664020, 711450, 737800, 796824, 830025, 948600, 996030, 1106700, 1171800, 1328040, 1422900, 1660050, 1992060, 2213400, 2490075, 2845800, 3320100, 3984120, 4980150, 6640200, 9960300, 19920600]

約数ペア:

[(1, 19920600), (2, 9960300), (3, 6640200), (4, 4980150), (5, 3984120), (6, 3320100), (7, 2845800), (8, 2490075), (9, 2213400), (10, 1992060), (12, 1660050), (14, 1422900), (15, 1328040), (17, 1171800), (18, 1106700), (20, 996030), (21, 948600), (24, 830025), (25, 796824), (27, 737800), (28, 711450), (30, 664020), (31, 642600), (34, 585900), (35, 569160), (36, 553350), (40, 498015), (42, 474300), (45, 442680), (50, 398412), (51, 390600), (54, 368900), (56, 355725), (60, 332010), (62, 321300), (63, 316200), (68, 292950), (70, 284580), (72, 276675), (75, 265608), (84, 237150), (85, 234360), (90, 221340), (93, 214200), (100, 199206), (102, 195300), (105, 189720), (108, 184450), (119, 167400), (120, 166005), (124, 160650), (126, 158100), (135, 147560), (136, 146475), (140, 142290), (150, 132804), (153, 130200), (155, 128520), (168, 118575), (170, 117180), (175, 113832), (180, 110670), (186, 107100), (189, 105400), (200, 99603), (204, 97650), (210, 94860), (216, 92225), (217, 91800), (225, 88536), (238, 83700), (248, 80325), (252, 79050), (255, 78120), (270, 73780), (279, 71400), (280, 71145), (300, 66402), (306, 65100), (310, 64260), (315, 63240), (340, 58590), (350, 56916), (357, 55800), (360, 55335), (372, 53550), (378, 52700), (408, 48825), (420, 47430), (425, 46872), (434, 45900), (450, 44268), (459, 43400), (465, 42840), (476, 41850), (504, 39525), (510, 39060), (525, 37944), (527, 37800), (540, 36890), (558, 35700), (595, 33480), (600, 33201), (612, 32550), (620, 32130), (630, 31620), (651, 30600), (675, 29512), (680, 29295), (700, 28458), (714, 27900), (744, 26775), (756, 26350), (765, 26040), (775, 25704), (837, 23800), (840, 23715), (850, 23436), (868, 22950), (900, 22134), (918, 21700), (930, 21420), (945, 21080), (952, 20925), (1020, 19530), (1050, 18972), (1054, 18900), (1071, 18600), (1080, 18445), (1085, 18360), (1116, 17850), (1190, 16740), (1224, 16275), (1240, 16065), (1260, 15810), (1275, 15624), (1302, 15300), (1350, 14756), (1395, 14280), (1400, 14229), (1428, 13950), (1512, 13175), (1530, 13020), (1550, 12852), (1575, 12648), (1581, 12600), (1674, 11900), (1700, 11718), (1736, 11475), (1785, 11160), (1800, 11067), (1836, 10850), (1860, 10710), (1890, 10540), (1953, 10200), (2040, 9765), (2100, 9486), (2108, 9450), (2142, 9300), (2170, 9180), (2232, 8925), (2295, 8680), (2325, 8568), (2380, 8370), (2520, 7905), (2550, 7812), (2604, 7650), (2635, 7560), (2700, 7378), (2790, 7140), (2856, 6975), (2975, 6696), (3060, 6510), (3100, 6426), (3150, 6324), (3162, 6300), (3213, 6200), (3255, 6120), (3348, 5950), (3400, 5859), (3570, 5580), (3672, 5425), (3689, 5400), (3720, 5355), (3780, 5270), (3825, 5208), (3906, 5100), (4185, 4760), (4200, 4743), (4216, 4725), (4284, 4650), (4340, 4590)]