2945583900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{155851}}^1$

素因数の和:155881

約数の個数: 144

約数和(自身を含む): 10822362880

約数和(自身を除く): 7876778980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 155851, 311702, 467553, 623404, 779255, 935106, 1090957, 1402659, 1558510, 1870212, 2181914, 2337765, 2805318, 3117020, 3272871, 3896275, 4207977, 4363828, 4675530, 5454785, 5610636, 6545742, 7013295, 7792550, 8415954, 9351060, 9818613, 10909570, 11688825, 13091484, 14026590, 15585100, 16364355, 16831908, 19637226, 21039885, 21819140, 23377650, 27273925, 28053180, 29455839, 32728710, 35066475, 39274452, 42079770, 46755300, 49093065, 54547850, 58911678, 65457420, 70132950, 81821775, 84159540, 98186130, 105199425, 109095700, 117823356, 140265900, 147279195, 163643550, 196372260, 210398850, 245465325, 294558390, 327287100, 420797700, 490930650, 589116780, 736395975, 981861300, 1472791950, 2945583900]

約数ペア:

[(1, 2945583900), (2, 1472791950), (3, 981861300), (4, 736395975), (5, 589116780), (6, 490930650), (7, 420797700), (9, 327287100), (10, 294558390), (12, 245465325), (14, 210398850), (15, 196372260), (18, 163643550), (20, 147279195), (21, 140265900), (25, 117823356), (27, 109095700), (28, 105199425), (30, 98186130), (35, 84159540), (36, 81821775), (42, 70132950), (45, 65457420), (50, 58911678), (54, 54547850), (60, 49093065), (63, 46755300), (70, 42079770), (75, 39274452), (84, 35066475), (90, 32728710), (100, 29455839), (105, 28053180), (108, 27273925), (126, 23377650), (135, 21819140), (140, 21039885), (150, 19637226), (175, 16831908), (180, 16364355), (189, 15585100), (210, 14026590), (225, 13091484), (252, 11688825), (270, 10909570), (300, 9818613), (315, 9351060), (350, 8415954), (378, 7792550), (420, 7013295), (450, 6545742), (525, 5610636), (540, 5454785), (630, 4675530), (675, 4363828), (700, 4207977), (756, 3896275), (900, 3272871), (945, 3117020), (1050, 2805318), (1260, 2337765), (1350, 2181914), (1575, 1870212), (1890, 1558510), (2100, 1402659), (2700, 1090957), (3150, 935106), (3780, 779255), (4725, 623404), (6300, 467553), (9450, 311702), (18900, 155851)]