74808900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 168925500

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, 103, 108, 135, 150, 180, 206, 225, 269, 270, 300, 309, 412, 450, 515, 538, 540, 618, 675, 807, 900, 927, 1030, 1076, 1236, 1345, 1350, 1545, 1614, 1854, 2060, 2421, 2575, 2690, 2700, 2781, 3090, 3228, 3708, 4035, 4635, 4842, 5150, 5380, 5562, 6180, 6725, 7263, 7725, 8070, 9270, 9684, 10300, 11124, 12105, 13450, 13905, 14526, 15450, 16140, 18540, 20175, 23175, 24210, 26900, 27707, 27810, 29052, 30900, 36315, 40350, 46350, 48420, 55414, 55620, 60525, 69525, 72630, 80700, 83121, 92700, 110828, 121050, 138535, 139050, 145260, 166242, 181575, 242100, 249363, 277070, 278100, 332484, 363150, 415605, 498726, 554140, 692675, 726300, 748089, 831210, 997452, 1246815, 1385350, 1496178, 1662420, 2078025, 2493630, 2770700, 2992356, 3740445, 4156050, 4987260, 6234075, 7480890, 8312100, 12468150, 14961780, 18702225, 24936300, 37404450, 74808900]

約数ペア:

[(1, 74808900), (2, 37404450), (3, 24936300), (4, 18702225), (5, 14961780), (6, 12468150), (9, 8312100), (10, 7480890), (12, 6234075), (15, 4987260), (18, 4156050), (20, 3740445), (25, 2992356), (27, 2770700), (30, 2493630), (36, 2078025), (45, 1662420), (50, 1496178), (54, 1385350), (60, 1246815), (75, 997452), (90, 831210), (100, 748089), (103, 726300), (108, 692675), (135, 554140), (150, 498726), (180, 415605), (206, 363150), (225, 332484), (269, 278100), (270, 277070), (300, 249363), (309, 242100), (412, 181575), (450, 166242), (515, 145260), (538, 139050), (540, 138535), (618, 121050), (675, 110828), (807, 92700), (900, 83121), (927, 80700), (1030, 72630), (1076, 69525), (1236, 60525), (1345, 55620), (1350, 55414), (1545, 48420), (1614, 46350), (1854, 40350), (2060, 36315), (2421, 30900), (2575, 29052), (2690, 27810), (2700, 27707), (2781, 26900), (3090, 24210), (3228, 23175), (3708, 20175), (4035, 18540), (4635, 16140), (4842, 15450), (5150, 14526), (5380, 13905), (5562, 13450), (6180, 12105), (6725, 11124), (7263, 10300), (7725, 9684), (8070, 9270)]