222477300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 783699840

約数和(自身を除く): 561222540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 37, 45, 50, 51, 54, 60, 68, 74, 75, 85, 90, 100, 102, 108, 111, 131, 135, 148, 150, 153, 170, 180, 185, 204, 222, 225, 255, 262, 270, 300, 306, 333, 340, 370, 393, 425, 444, 450, 459, 510, 524, 540, 555, 612, 629, 655, 666, 675, 740, 765, 786, 850, 900, 918, 925, 999, 1020, 1110, 1179, 1258, 1275, 1310, 1332, 1350, 1530, 1572, 1665, 1700, 1836, 1850, 1887, 1965, 1998, 2220, 2227, 2295, 2358, 2516, 2550, 2620, 2700, 2775, 3060, 3145, 3275, 3330, 3537, 3700, 3774, 3825, 3930, 3996, 4454, 4590, 4716, 4847, 4995, 5100, 5550, 5661, 5895, 6290, 6550, 6660, 6681, 7074, 7548, 7650, 7860, 8325, 8908, 9180, 9435, 9694, 9825, 9990, 11100, 11135, 11322, 11475, 11790, 12580, 13100, 13362, 14148, 14541, 15300, 15725, 16650, 16983, 17685, 18870, 19388, 19650, 19980, 20043, 22270, 22644, 22950, 23580, 24235, 24975, 26724, 28305, 29082, 29475, 31450, 33300, 33405, 33966, 35370, 37740, 39300, 40086, 43623, 44540, 45900, 47175, 48470, 49950, 55675, 56610, 58164, 58950, 60129, 62900, 66810, 67932, 70740, 72705, 80172, 82399, 84915, 87246, 88425, 94350, 96940, 99900, 100215, 111350, 113220, 117900, 120258, 121175, 130869, 133620, 141525, 145410, 164798, 167025, 169830, 174492, 176850, 188700, 200430, 218115, 222700, 240516, 242350, 247197, 261738, 283050, 290820, 300645, 329596, 334050, 339660, 353700, 363525, 400860, 411995, 424575, 436230, 484700, 494394, 501075, 523476, 566100, 601290, 654345, 668100, 727050, 741591, 823990, 849150, 872460, 988788, 1002150, 1090575, 1202580, 1235985, 1308690, 1454100, 1483182, 1503225, 1647980, 1698300, 2004300, 2059975, 2181150, 2224773, 2471970, 2617380, 2966364, 3006450, 3271725, 3707955, 4119950, 4362300, 4449546, 4943940, 6012900, 6179925, 6543450, 7415910, 8239900, 8899092, 11123865, 12359850, 13086900, 14831820, 18539775, 22247730, 24719700, 37079550, 44495460, 55619325, 74159100, 111238650, 222477300]

約数ペア:

[(1, 222477300), (2, 111238650), (3, 74159100), (4, 55619325), (5, 44495460), (6, 37079550), (9, 24719700), (10, 22247730), (12, 18539775), (15, 14831820), (17, 13086900), (18, 12359850), (20, 11123865), (25, 8899092), (27, 8239900), (30, 7415910), (34, 6543450), (36, 6179925), (37, 6012900), (45, 4943940), (50, 4449546), (51, 4362300), (54, 4119950), (60, 3707955), (68, 3271725), (74, 3006450), (75, 2966364), (85, 2617380), (90, 2471970), (100, 2224773), (102, 2181150), (108, 2059975), (111, 2004300), (131, 1698300), (135, 1647980), (148, 1503225), (150, 1483182), (153, 1454100), (170, 1308690), (180, 1235985), (185, 1202580), (204, 1090575), (222, 1002150), (225, 988788), (255, 872460), (262, 849150), (270, 823990), (300, 741591), (306, 727050), (333, 668100), (340, 654345), (370, 601290), (393, 566100), (425, 523476), (444, 501075), (450, 494394), (459, 484700), (510, 436230), (524, 424575), (540, 411995), (555, 400860), (612, 363525), (629, 353700), (655, 339660), (666, 334050), (675, 329596), (740, 300645), (765, 290820), (786, 283050), (850, 261738), (900, 247197), (918, 242350), (925, 240516), (999, 222700), (1020, 218115), (1110, 200430), (1179, 188700), (1258, 176850), (1275, 174492), (1310, 169830), (1332, 167025), (1350, 164798), (1530, 145410), (1572, 141525), (1665, 133620), (1700, 130869), (1836, 121175), (1850, 120258), (1887, 117900), (1965, 113220), (1998, 111350), (2220, 100215), (2227, 99900), (2295, 96940), (2358, 94350), (2516, 88425), (2550, 87246), (2620, 84915), (2700, 82399), (2775, 80172), (3060, 72705), (3145, 70740), (3275, 67932), (3330, 66810), (3537, 62900), (3700, 60129), (3774, 58950), (3825, 58164), (3930, 56610), (3996, 55675), (4454, 49950), (4590, 48470), (4716, 47175), (4847, 45900), (4995, 44540), (5100, 43623), (5550, 40086), (5661, 39300), (5895, 37740), (6290, 35370), (6550, 33966), (6660, 33405), (6681, 33300), (7074, 31450), (7548, 29475), (7650, 29082), (7860, 28305), (8325, 26724), (8908, 24975), (9180, 24235), (9435, 23580), (9694, 22950), (9825, 22644), (9990, 22270), (11100, 20043), (11135, 19980), (11322, 19650), (11475, 19388), (11790, 18870), (12580, 17685), (13100, 16983), (13362, 16650), (14148, 15725), (14541, 15300)]