453753900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 1501403904

約数和(自身を除く): 1047650004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 135, 142, 150, 162, 180, 213, 225, 243, 263, 270, 284, 300, 324, 355, 405, 426, 450, 486, 526, 540, 639, 675, 710, 789, 810, 852, 900, 972, 1052, 1065, 1215, 1278, 1315, 1350, 1420, 1578, 1620, 1775, 1917, 2025, 2130, 2367, 2430, 2556, 2630, 2700, 3156, 3195, 3550, 3834, 3945, 4050, 4260, 4734, 4860, 5260, 5325, 5751, 6075, 6390, 6575, 7100, 7101, 7668, 7890, 8100, 9468, 9585, 10650, 11502, 11835, 12150, 12780, 13150, 14202, 15780, 15975, 17253, 18673, 19170, 19725, 21300, 21303, 23004, 23670, 24300, 26300, 28404, 28755, 31950, 34506, 35505, 37346, 38340, 39450, 42606, 47340, 47925, 56019, 57510, 59175, 63900, 63909, 69012, 71010, 74692, 78900, 85212, 86265, 93365, 95850, 106515, 112038, 115020, 118350, 127818, 142020, 143775, 168057, 172530, 177525, 186730, 191700, 213030, 224076, 236700, 255636, 280095, 287550, 319545, 336114, 345060, 355050, 373460, 426060, 431325, 466825, 504171, 532575, 560190, 575100, 639090, 672228, 710100, 840285, 862650, 933650, 1008342, 1065150, 1120380, 1278180, 1400475, 1512513, 1597725, 1680570, 1725300, 1867300, 2016684, 2130300, 2520855, 2800950, 3025026, 3195450, 3361140, 4201425, 4537539, 5041710, 5601900, 6050052, 6390900, 7562565, 8402850, 9075078, 10083420, 12604275, 15125130, 16805700, 18150156, 22687695, 25208550, 30250260, 37812825, 45375390, 50417100, 75625650, 90750780, 113438475, 151251300, 226876950, 453753900]

約数ペア:

[(1, 453753900), (2, 226876950), (3, 151251300), (4, 113438475), (5, 90750780), (6, 75625650), (9, 50417100), (10, 45375390), (12, 37812825), (15, 30250260), (18, 25208550), (20, 22687695), (25, 18150156), (27, 16805700), (30, 15125130), (36, 12604275), (45, 10083420), (50, 9075078), (54, 8402850), (60, 7562565), (71, 6390900), (75, 6050052), (81, 5601900), (90, 5041710), (100, 4537539), (108, 4201425), (135, 3361140), (142, 3195450), (150, 3025026), (162, 2800950), (180, 2520855), (213, 2130300), (225, 2016684), (243, 1867300), (263, 1725300), (270, 1680570), (284, 1597725), (300, 1512513), (324, 1400475), (355, 1278180), (405, 1120380), (426, 1065150), (450, 1008342), (486, 933650), (526, 862650), (540, 840285), (639, 710100), (675, 672228), (710, 639090), (789, 575100), (810, 560190), (852, 532575), (900, 504171), (972, 466825), (1052, 431325), (1065, 426060), (1215, 373460), (1278, 355050), (1315, 345060), (1350, 336114), (1420, 319545), (1578, 287550), (1620, 280095), (1775, 255636), (1917, 236700), (2025, 224076), (2130, 213030), (2367, 191700), (2430, 186730), (2556, 177525), (2630, 172530), (2700, 168057), (3156, 143775), (3195, 142020), (3550, 127818), (3834, 118350), (3945, 115020), (4050, 112038), (4260, 106515), (4734, 95850), (4860, 93365), (5260, 86265), (5325, 85212), (5751, 78900), (6075, 74692), (6390, 71010), (6575, 69012), (7100, 63909), (7101, 63900), (7668, 59175), (7890, 57510), (8100, 56019), (9468, 47925), (9585, 47340), (10650, 42606), (11502, 39450), (11835, 38340), (12150, 37346), (12780, 35505), (13150, 34506), (14202, 31950), (15780, 28755), (15975, 28404), (17253, 26300), (18673, 24300), (19170, 23670), (19725, 23004), (21300, 21303)]