155474100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 506217600

約数和(自身を除く): 350743500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 135, 150, 178, 180, 225, 267, 270, 300, 356, 445, 450, 534, 540, 647, 675, 801, 890, 900, 1068, 1294, 1335, 1350, 1602, 1780, 1941, 2225, 2403, 2588, 2670, 2700, 3204, 3235, 3882, 4005, 4450, 4806, 5340, 5823, 6470, 6675, 7764, 8010, 8900, 9612, 9705, 11646, 12015, 12940, 13350, 16020, 16175, 17469, 19410, 20025, 23292, 24030, 26700, 29115, 32350, 34938, 38820, 40050, 48060, 48525, 57583, 58230, 60075, 64700, 69876, 80100, 87345, 97050, 115166, 116460, 120150, 145575, 172749, 174690, 194100, 230332, 240300, 287915, 291150, 345498, 349380, 436725, 518247, 575830, 582300, 690996, 863745, 873450, 1036494, 1151660, 1439575, 1554741, 1727490, 1746900, 2072988, 2591235, 2879150, 3109482, 3454980, 4318725, 5182470, 5758300, 6218964, 7773705, 8637450, 10364940, 12956175, 15547410, 17274900, 25912350, 31094820, 38868525, 51824700, 77737050, 155474100]

約数ペア:

[(1, 155474100), (2, 77737050), (3, 51824700), (4, 38868525), (5, 31094820), (6, 25912350), (9, 17274900), (10, 15547410), (12, 12956175), (15, 10364940), (18, 8637450), (20, 7773705), (25, 6218964), (27, 5758300), (30, 5182470), (36, 4318725), (45, 3454980), (50, 3109482), (54, 2879150), (60, 2591235), (75, 2072988), (89, 1746900), (90, 1727490), (100, 1554741), (108, 1439575), (135, 1151660), (150, 1036494), (178, 873450), (180, 863745), (225, 690996), (267, 582300), (270, 575830), (300, 518247), (356, 436725), (445, 349380), (450, 345498), (534, 291150), (540, 287915), (647, 240300), (675, 230332), (801, 194100), (890, 174690), (900, 172749), (1068, 145575), (1294, 120150), (1335, 116460), (1350, 115166), (1602, 97050), (1780, 87345), (1941, 80100), (2225, 69876), (2403, 64700), (2588, 60075), (2670, 58230), (2700, 57583), (3204, 48525), (3235, 48060), (3882, 40050), (4005, 38820), (4450, 34938), (4806, 32350), (5340, 29115), (5823, 26700), (6470, 24030), (6675, 23292), (7764, 20025), (8010, 19410), (8900, 17469), (9612, 16175), (9705, 16020), (11646, 13350), (12015, 12940)]