72011700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 234360000

約数和(自身を除く): 162348300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 149, 150, 179, 180, 225, 270, 298, 300, 358, 447, 450, 537, 540, 596, 675, 716, 745, 894, 895, 900, 1074, 1341, 1350, 1490, 1611, 1788, 1790, 2148, 2235, 2682, 2685, 2700, 2980, 3222, 3580, 3725, 4023, 4470, 4475, 4833, 5364, 5370, 6444, 6705, 7450, 8046, 8055, 8940, 8950, 9666, 10740, 11175, 13410, 13425, 14900, 16092, 16110, 17900, 19332, 20115, 22350, 24165, 26671, 26820, 26850, 32220, 33525, 40230, 40275, 44700, 48330, 53342, 53700, 67050, 80013, 80460, 80550, 96660, 100575, 106684, 120825, 133355, 134100, 160026, 161100, 201150, 240039, 241650, 266710, 320052, 400065, 402300, 480078, 483300, 533420, 666775, 720117, 800130, 960156, 1200195, 1333550, 1440234, 1600260, 2000325, 2400390, 2667100, 2880468, 3600585, 4000650, 4800780, 6000975, 7201170, 8001300, 12001950, 14402340, 18002925, 24003900, 36005850, 72011700]

約数ペア:

[(1, 72011700), (2, 36005850), (3, 24003900), (4, 18002925), (5, 14402340), (6, 12001950), (9, 8001300), (10, 7201170), (12, 6000975), (15, 4800780), (18, 4000650), (20, 3600585), (25, 2880468), (27, 2667100), (30, 2400390), (36, 2000325), (45, 1600260), (50, 1440234), (54, 1333550), (60, 1200195), (75, 960156), (90, 800130), (100, 720117), (108, 666775), (135, 533420), (149, 483300), (150, 480078), (179, 402300), (180, 400065), (225, 320052), (270, 266710), (298, 241650), (300, 240039), (358, 201150), (447, 161100), (450, 160026), (537, 134100), (540, 133355), (596, 120825), (675, 106684), (716, 100575), (745, 96660), (894, 80550), (895, 80460), (900, 80013), (1074, 67050), (1341, 53700), (1350, 53342), (1490, 48330), (1611, 44700), (1788, 40275), (1790, 40230), (2148, 33525), (2235, 32220), (2682, 26850), (2685, 26820), (2700, 26671), (2980, 24165), (3222, 22350), (3580, 20115), (3725, 19332), (4023, 17900), (4470, 16110), (4475, 16092), (4833, 14900), (5364, 13425), (5370, 13410), (6444, 11175), (6705, 10740), (7450, 9666), (8046, 8950), (8055, 8940)]