144587100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 144

約数和(自身を含む): 493746176

約数和(自身を除く): 349159076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2221, 2325, 2604, 3100, 3255, 4340, 4442, 4650, 5425, 6510, 6663, 8884, 9300, 10850, 11105, 13020, 13326, 15547, 16275, 21700, 22210, 26652, 31094, 32550, 33315, 44420, 46641, 55525, 62188, 65100, 66630, 68851, 77735, 93282, 111050, 133260, 137702, 155470, 166575, 186564, 206553, 222100, 233205, 275404, 310940, 333150, 344255, 388675, 413106, 466410, 481957, 666300, 688510, 777350, 826212, 932820, 963914, 1032765, 1166025, 1377020, 1445871, 1554700, 1721275, 1927828, 2065530, 2332050, 2409785, 2891742, 3442550, 4131060, 4664100, 4819570, 5163825, 5783484, 6885100, 7229355, 9639140, 10327650, 12048925, 14458710, 20655300, 24097850, 28917420, 36146775, 48195700, 72293550, 144587100]

約数ペア:

[(1, 144587100), (2, 72293550), (3, 48195700), (4, 36146775), (5, 28917420), (6, 24097850), (7, 20655300), (10, 14458710), (12, 12048925), (14, 10327650), (15, 9639140), (20, 7229355), (21, 6885100), (25, 5783484), (28, 5163825), (30, 4819570), (31, 4664100), (35, 4131060), (42, 3442550), (50, 2891742), (60, 2409785), (62, 2332050), (70, 2065530), (75, 1927828), (84, 1721275), (93, 1554700), (100, 1445871), (105, 1377020), (124, 1166025), (140, 1032765), (150, 963914), (155, 932820), (175, 826212), (186, 777350), (210, 688510), (217, 666300), (300, 481957), (310, 466410), (350, 413106), (372, 388675), (420, 344255), (434, 333150), (465, 310940), (525, 275404), (620, 233205), (651, 222100), (700, 206553), (775, 186564), (868, 166575), (930, 155470), (1050, 137702), (1085, 133260), (1302, 111050), (1550, 93282), (1860, 77735), (2100, 68851), (2170, 66630), (2221, 65100), (2325, 62188), (2604, 55525), (3100, 46641), (3255, 44420), (4340, 33315), (4442, 32550), (4650, 31094), (5425, 26652), (6510, 22210), (6663, 21700), (8884, 16275), (9300, 15547), (10850, 13326), (11105, 13020)]