200445390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 548402400

約数和(自身を除く): 347957010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 122, 145, 174, 183, 261, 290, 305, 366, 435, 522, 549, 610, 870, 915, 1098, 1259, 1305, 1769, 1830, 2518, 2610, 2745, 3538, 3777, 5307, 5490, 6295, 7554, 8845, 10614, 11331, 12590, 15921, 17690, 18885, 22662, 26535, 31842, 36511, 37770, 53070, 56655, 73022, 76799, 79605, 109533, 113310, 153598, 159210, 182555, 219066, 230397, 328599, 365110, 383995, 460794, 547665, 657198, 691191, 767990, 1095330, 1151985, 1382382, 1642995, 2227171, 2303970, 3285990, 3455955, 4454342, 6681513, 6911910, 11135855, 13363026, 20044539, 22271710, 33407565, 40089078, 66815130, 100222695, 200445390]

約数ペア:

[(1, 200445390), (2, 100222695), (3, 66815130), (5, 40089078), (6, 33407565), (9, 22271710), (10, 20044539), (15, 13363026), (18, 11135855), (29, 6911910), (30, 6681513), (45, 4454342), (58, 3455955), (61, 3285990), (87, 2303970), (90, 2227171), (122, 1642995), (145, 1382382), (174, 1151985), (183, 1095330), (261, 767990), (290, 691191), (305, 657198), (366, 547665), (435, 460794), (522, 383995), (549, 365110), (610, 328599), (870, 230397), (915, 219066), (1098, 182555), (1259, 159210), (1305, 153598), (1769, 113310), (1830, 109533), (2518, 79605), (2610, 76799), (2745, 73022), (3538, 56655), (3777, 53070), (5307, 37770), (5490, 36511), (6295, 31842), (7554, 26535), (8845, 22662), (10614, 18885), (11331, 17690), (12590, 15921)]