21307636800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{87041}}^1$

素因数の和:87086

約数の個数: 252

約数和(自身を含む): 80188138836

約数和(自身を除く): 58880502036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 2880, 3060, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 6120, 6800, 7200, 7650, 8160, 9792, 10200, 12240, 13600, 14400, 15300, 16320, 20400, 24480, 27200, 30600, 40800, 48960, 61200, 81600, 87041, 122400, 174082, 244800, 261123, 348164, 435205, 522246, 696328, 783369, 870410, 1044492, 1305615, 1392656, 1479697, 1566738, 1740820, 2088984, 2176025, 2611230, 2785312, 2959394, 3133476, 3481640, 3916845, 4177968, 4352050, 4439091, 5222460, 5570624, 5918788, 6266952, 6528075, 6963280, 7398485, 7833690, 8355936, 8704100, 8878182, 10444920, 11837576, 12533904, 13056150, 13317273, 13926560, 14796970, 15667380, 16711872, 17408200, 17756364, 19584225, 20889840, 22195455, 23675152, 25067808, 26112300, 26634546, 27853120, 29593940, 31334760, 34816400, 35512728, 36992425, 39168450, 41779680, 44390910, 47350304, 50135616, 52224600, 53269092, 59187880, 62669520, 66586365, 69632800, 71025456, 73984850, 78336900, 83559360, 88781820, 94700608, 104449200, 106538184, 110977275, 118375760, 125339040, 133172730, 139265600, 142050912, 147969700, 156673800, 177563640, 208898400, 213076368, 221954550, 236751520, 250678080, 266345460, 284101824, 295939400, 313347600, 332931825, 355127280, 417796800, 426152736, 443909100, 473503040, 532690920, 591878800, 626695200, 665863650, 710254560, 852305472, 887818200, 1065381840, 1183757600, 1253390400, 1331727300, 1420509120, 1775636400, 2130763680, 2367515200, 2663454600, 3551272800, 4261527360, 5326909200, 7102545600, 10653818400, 21307636800]

約数ペア:

[(1, 21307636800), (2, 10653818400), (3, 7102545600), (4, 5326909200), (5, 4261527360), (6, 3551272800), (8, 2663454600), (9, 2367515200), (10, 2130763680), (12, 1775636400), (15, 1420509120), (16, 1331727300), (17, 1253390400), (18, 1183757600), (20, 1065381840), (24, 887818200), (25, 852305472), (30, 710254560), (32, 665863650), (34, 626695200), (36, 591878800), (40, 532690920), (45, 473503040), (48, 443909100), (50, 426152736), (51, 417796800), (60, 355127280), (64, 332931825), (68, 313347600), (72, 295939400), (75, 284101824), (80, 266345460), (85, 250678080), (90, 236751520), (96, 221954550), (100, 213076368), (102, 208898400), (120, 177563640), (136, 156673800), (144, 147969700), (150, 142050912), (153, 139265600), (160, 133172730), (170, 125339040), (180, 118375760), (192, 110977275), (200, 106538184), (204, 104449200), (225, 94700608), (240, 88781820), (255, 83559360), (272, 78336900), (288, 73984850), (300, 71025456), (306, 69632800), (320, 66586365), (340, 62669520), (360, 59187880), (400, 53269092), (408, 52224600), (425, 50135616), (450, 47350304), (480, 44390910), (510, 41779680), (544, 39168450), (576, 36992425), (600, 35512728), (612, 34816400), (680, 31334760), (720, 29593940), (765, 27853120), (800, 26634546), (816, 26112300), (850, 25067808), (900, 23675152), (960, 22195455), (1020, 20889840), (1088, 19584225), (1200, 17756364), (1224, 17408200), (1275, 16711872), (1360, 15667380), (1440, 14796970), (1530, 13926560), (1600, 13317273), (1632, 13056150), (1700, 12533904), (1800, 11837576), (2040, 10444920), (2400, 8878182), (2448, 8704100), (2550, 8355936), (2720, 7833690), (2880, 7398485), (3060, 6963280), (3264, 6528075), (3400, 6266952), (3600, 5918788), (3825, 5570624), (4080, 5222460), (4800, 4439091), (4896, 4352050), (5100, 4177968), (5440, 3916845), (6120, 3481640), (6800, 3133476), (7200, 2959394), (7650, 2785312), (8160, 2611230), (9792, 2176025), (10200, 2088984), (12240, 1740820), (13600, 1566738), (14400, 1479697), (15300, 1392656), (16320, 1305615), (20400, 1044492), (24480, 870410), (27200, 783369), (30600, 696328), (40800, 522246), (48960, 435205), (61200, 348164), (81600, 261123), (87041, 244800), (122400, 174082)]