25125605280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{17123}}^1$

素因数の和:18163

約数の個数: 144

約数和(自身を含む): 85830282720

約数和(自身を除く): 60704677440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1019, 1440, 2038, 3057, 4076, 5095, 6114, 8152, 9171, 10190, 12228, 15285, 16304, 17123, 18342, 20380, 24456, 30570, 32608, 34246, 36684, 40760, 45855, 48912, 51369, 61140, 68492, 73368, 81520, 85615, 91710, 97824, 102738, 122280, 136984, 146736, 154107, 163040, 171230, 183420, 205476, 244560, 256845, 273968, 293472, 308214, 342460, 366840, 410952, 489120, 513690, 547936, 616428, 684920, 733680, 770535, 821904, 1027380, 1232856, 1369840, 1467360, 1541070, 1643808, 2054760, 2465712, 2739680, 3082140, 4109520, 4931424, 6164280, 8219040, 12328560, 17448337, 24657120, 34896674, 52345011, 69793348, 87241685, 104690022, 139586696, 157035033, 174483370, 209380044, 261725055, 279173392, 314070066, 348966740, 418760088, 523450110, 558346784, 628140132, 697933480, 785175165, 837520176, 1046900220, 1256280264, 1395866960, 1570350330, 1675040352, 2093800440, 2512560528, 2791733920, 3140700660, 4187600880, 5025121056, 6281401320, 8375201760, 12562802640, 25125605280]

約数ペア:

[(1, 25125605280), (2, 12562802640), (3, 8375201760), (4, 6281401320), (5, 5025121056), (6, 4187600880), (8, 3140700660), (9, 2791733920), (10, 2512560528), (12, 2093800440), (15, 1675040352), (16, 1570350330), (18, 1395866960), (20, 1256280264), (24, 1046900220), (30, 837520176), (32, 785175165), (36, 697933480), (40, 628140132), (45, 558346784), (48, 523450110), (60, 418760088), (72, 348966740), (80, 314070066), (90, 279173392), (96, 261725055), (120, 209380044), (144, 174483370), (160, 157035033), (180, 139586696), (240, 104690022), (288, 87241685), (360, 69793348), (480, 52345011), (720, 34896674), (1019, 24657120), (1440, 17448337), (2038, 12328560), (3057, 8219040), (4076, 6164280), (5095, 4931424), (6114, 4109520), (8152, 3082140), (9171, 2739680), (10190, 2465712), (12228, 2054760), (15285, 1643808), (16304, 1541070), (17123, 1467360), (18342, 1369840), (20380, 1232856), (24456, 1027380), (30570, 821904), (32608, 770535), (34246, 733680), (36684, 684920), (40760, 616428), (45855, 547936), (48912, 513690), (51369, 489120), (61140, 410952), (68492, 366840), (73368, 342460), (81520, 308214), (85615, 293472), (91710, 273968), (97824, 256845), (102738, 244560), (122280, 205476), (136984, 183420), (146736, 171230), (154107, 163040)]