145746900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12490

約数の個数: 108

約数和(自身を含む): 492016252

約数和(自身を除く): 346269352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 12457, 24914, 37371, 49828, 62285, 74742, 112113, 124570, 149484, 161941, 186855, 224226, 249140, 311425, 323882, 373710, 448452, 485823, 560565, 622850, 647764, 747420, 809705, 934275, 971646, 1121130, 1245700, 1457469, 1619410, 1868550, 1943292, 2242260, 2429115, 2802825, 2914938, 3238820, 3737100, 4048525, 4858230, 5605650, 5829876, 7287345, 8097050, 9716460, 11211300, 12145575, 14574690, 16194100, 24291150, 29149380, 36436725, 48582300, 72873450, 145746900]

約数ペア:

[(1, 145746900), (2, 72873450), (3, 48582300), (4, 36436725), (5, 29149380), (6, 24291150), (9, 16194100), (10, 14574690), (12, 12145575), (13, 11211300), (15, 9716460), (18, 8097050), (20, 7287345), (25, 5829876), (26, 5605650), (30, 4858230), (36, 4048525), (39, 3737100), (45, 3238820), (50, 2914938), (52, 2802825), (60, 2429115), (65, 2242260), (75, 1943292), (78, 1868550), (90, 1619410), (100, 1457469), (117, 1245700), (130, 1121130), (150, 971646), (156, 934275), (180, 809705), (195, 747420), (225, 647764), (234, 622850), (260, 560565), (300, 485823), (325, 448452), (390, 373710), (450, 323882), (468, 311425), (585, 249140), (650, 224226), (780, 186855), (900, 161941), (975, 149484), (1170, 124570), (1300, 112113), (1950, 74742), (2340, 62285), (2925, 49828), (3900, 37371), (5850, 24914), (11700, 12457)]