199914900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39199}}^1$

素因数の和:39233

約数の個数: 72

約数和(自身を含む): 612460800

約数和(自身を除く): 412545900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 39199, 78398, 117597, 156796, 195995, 235194, 391990, 470388, 587985, 666383, 783980, 979975, 1175970, 1332766, 1959950, 1999149, 2351940, 2665532, 2939925, 3331915, 3919900, 3998298, 5879850, 6663830, 7996596, 9995745, 11759700, 13327660, 16659575, 19991490, 33319150, 39982980, 49978725, 66638300, 99957450, 199914900]

約数ペア:

[(1, 199914900), (2, 99957450), (3, 66638300), (4, 49978725), (5, 39982980), (6, 33319150), (10, 19991490), (12, 16659575), (15, 13327660), (17, 11759700), (20, 9995745), (25, 7996596), (30, 6663830), (34, 5879850), (50, 3998298), (51, 3919900), (60, 3331915), (68, 2939925), (75, 2665532), (85, 2351940), (100, 1999149), (102, 1959950), (150, 1332766), (170, 1175970), (204, 979975), (255, 783980), (300, 666383), (340, 587985), (425, 470388), (510, 391990), (850, 235194), (1020, 195995), (1275, 156796), (1700, 117597), (2550, 78398), (5100, 39199)]