209451000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 719540640

約数和(自身を除く): 510089640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 125, 132, 150, 165, 200, 220, 242, 250, 264, 275, 300, 330, 363, 375, 440, 484, 500, 550, 577, 600, 605, 660, 726, 750, 825, 968, 1000, 1100, 1154, 1210, 1320, 1375, 1452, 1500, 1650, 1731, 1815, 2200, 2308, 2420, 2750, 2885, 2904, 3000, 3025, 3300, 3462, 3630, 4125, 4616, 4840, 5500, 5770, 6050, 6347, 6600, 6924, 7260, 8250, 8655, 9075, 11000, 11540, 12100, 12694, 13848, 14425, 14520, 15125, 16500, 17310, 18150, 19041, 23080, 24200, 25388, 28850, 30250, 31735, 33000, 34620, 36300, 38082, 43275, 45375, 50776, 57700, 60500, 63470, 69240, 69817, 72125, 72600, 76164, 86550, 90750, 95205, 115400, 121000, 126940, 139634, 144250, 152328, 158675, 173100, 181500, 190410, 209451, 216375, 253880, 279268, 288500, 317350, 346200, 349085, 363000, 380820, 418902, 432750, 476025, 558536, 577000, 634700, 698170, 761640, 793375, 837804, 865500, 952050, 1047255, 1269400, 1396340, 1586750, 1675608, 1731000, 1745425, 1904100, 2094510, 2380125, 2792680, 3173500, 3490850, 3808200, 4189020, 4760250, 5236275, 6347000, 6981700, 8378040, 8727125, 9520500, 10472550, 13963400, 17454250, 19041000, 20945100, 26181375, 34908500, 41890200, 52362750, 69817000, 104725500, 209451000]

約数ペア:

[(1, 209451000), (2, 104725500), (3, 69817000), (4, 52362750), (5, 41890200), (6, 34908500), (8, 26181375), (10, 20945100), (11, 19041000), (12, 17454250), (15, 13963400), (20, 10472550), (22, 9520500), (24, 8727125), (25, 8378040), (30, 6981700), (33, 6347000), (40, 5236275), (44, 4760250), (50, 4189020), (55, 3808200), (60, 3490850), (66, 3173500), (75, 2792680), (88, 2380125), (100, 2094510), (110, 1904100), (120, 1745425), (121, 1731000), (125, 1675608), (132, 1586750), (150, 1396340), (165, 1269400), (200, 1047255), (220, 952050), (242, 865500), (250, 837804), (264, 793375), (275, 761640), (300, 698170), (330, 634700), (363, 577000), (375, 558536), (440, 476025), (484, 432750), (500, 418902), (550, 380820), (577, 363000), (600, 349085), (605, 346200), (660, 317350), (726, 288500), (750, 279268), (825, 253880), (968, 216375), (1000, 209451), (1100, 190410), (1154, 181500), (1210, 173100), (1320, 158675), (1375, 152328), (1452, 144250), (1500, 139634), (1650, 126940), (1731, 121000), (1815, 115400), (2200, 95205), (2308, 90750), (2420, 86550), (2750, 76164), (2885, 72600), (2904, 72125), (3000, 69817), (3025, 69240), (3300, 63470), (3462, 60500), (3630, 57700), (4125, 50776), (4616, 45375), (4840, 43275), (5500, 38082), (5770, 36300), (6050, 34620), (6347, 33000), (6600, 31735), (6924, 30250), (7260, 28850), (8250, 25388), (8655, 24200), (9075, 23080), (11000, 19041), (11540, 18150), (12100, 17310), (12694, 16500), (13848, 15125), (14425, 14520)]