66903300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 218736000

約数和(自身を除く): 151832700

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, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 349, 355, 426, 450, 540, 639, 675, 698, 710, 852, 900, 1047, 1065, 1278, 1350, 1396, 1420, 1745, 1775, 1917, 2094, 2130, 2556, 2700, 3141, 3195, 3490, 3550, 3834, 4188, 4260, 5235, 5325, 6282, 6390, 6980, 7100, 7668, 8725, 9423, 9585, 10470, 10650, 12564, 12780, 15705, 15975, 17450, 18846, 19170, 20940, 21300, 24779, 26175, 31410, 31950, 34900, 37692, 38340, 47115, 47925, 49558, 52350, 62820, 63900, 74337, 78525, 94230, 95850, 99116, 104700, 123895, 148674, 157050, 188460, 191700, 223011, 235575, 247790, 297348, 314100, 371685, 446022, 471150, 495580, 619475, 669033, 743370, 892044, 942300, 1115055, 1238950, 1338066, 1486740, 1858425, 2230110, 2477900, 2676132, 3345165, 3716850, 4460220, 5575275, 6690330, 7433700, 11150550, 13380660, 16725825, 22301100, 33451650, 66903300]

約数ペア:

[(1, 66903300), (2, 33451650), (3, 22301100), (4, 16725825), (5, 13380660), (6, 11150550), (9, 7433700), (10, 6690330), (12, 5575275), (15, 4460220), (18, 3716850), (20, 3345165), (25, 2676132), (27, 2477900), (30, 2230110), (36, 1858425), (45, 1486740), (50, 1338066), (54, 1238950), (60, 1115055), (71, 942300), (75, 892044), (90, 743370), (100, 669033), (108, 619475), (135, 495580), (142, 471150), (150, 446022), (180, 371685), (213, 314100), (225, 297348), (270, 247790), (284, 235575), (300, 223011), (349, 191700), (355, 188460), (426, 157050), (450, 148674), (540, 123895), (639, 104700), (675, 99116), (698, 95850), (710, 94230), (852, 78525), (900, 74337), (1047, 63900), (1065, 62820), (1278, 52350), (1350, 49558), (1396, 47925), (1420, 47115), (1745, 38340), (1775, 37692), (1917, 34900), (2094, 31950), (2130, 31410), (2556, 26175), (2700, 24779), (3141, 21300), (3195, 20940), (3490, 19170), (3550, 18846), (3834, 17450), (4188, 15975), (4260, 15705), (5235, 12780), (5325, 12564), (6282, 10650), (6390, 10470), (6980, 9585), (7100, 9423), (7668, 8725)]