203177580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 592128768

約数和(自身を除く): 388951188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 258, 305, 366, 430, 516, 610, 645, 732, 860, 915, 1220, 1290, 1291, 1830, 2580, 2582, 2623, 3660, 3873, 5164, 5246, 6455, 7746, 7869, 10492, 12910, 13115, 15492, 15738, 19365, 25820, 26230, 31476, 38730, 39345, 52460, 55513, 77460, 78690, 78751, 111026, 157380, 157502, 166539, 222052, 236253, 277565, 315004, 333078, 393755, 472506, 555130, 666156, 787510, 832695, 945012, 1110260, 1181265, 1575020, 1665390, 2362530, 3330780, 3386293, 4725060, 6772586, 10158879, 13545172, 16931465, 20317758, 33862930, 40635516, 50794395, 67725860, 101588790, 203177580]

約数ペア:

[(1, 203177580), (2, 101588790), (3, 67725860), (4, 50794395), (5, 40635516), (6, 33862930), (10, 20317758), (12, 16931465), (15, 13545172), (20, 10158879), (30, 6772586), (43, 4725060), (60, 3386293), (61, 3330780), (86, 2362530), (122, 1665390), (129, 1575020), (172, 1181265), (183, 1110260), (215, 945012), (244, 832695), (258, 787510), (305, 666156), (366, 555130), (430, 472506), (516, 393755), (610, 333078), (645, 315004), (732, 277565), (860, 236253), (915, 222052), (1220, 166539), (1290, 157502), (1291, 157380), (1830, 111026), (2580, 78751), (2582, 78690), (2623, 77460), (3660, 55513), (3873, 52460), (5164, 39345), (5246, 38730), (6455, 31476), (7746, 26230), (7869, 25820), (10492, 19365), (12910, 15738), (13115, 15492)]