29328400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 78878880

約数和(自身を除く): 49550480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 227, 272, 304, 323, 340, 380, 400, 425, 454, 475, 646, 680, 760, 850, 908, 950, 1135, 1292, 1360, 1520, 1615, 1700, 1816, 1900, 2270, 2584, 3230, 3400, 3632, 3800, 3859, 4313, 4540, 5168, 5675, 6460, 6800, 7600, 7718, 8075, 8626, 9080, 11350, 12920, 15436, 16150, 17252, 18160, 19295, 21565, 22700, 25840, 30872, 32300, 34504, 38590, 43130, 45400, 61744, 64600, 69008, 73321, 77180, 86260, 90800, 96475, 107825, 129200, 146642, 154360, 172520, 192950, 215650, 293284, 308720, 345040, 366605, 385900, 431300, 586568, 733210, 771800, 862600, 1173136, 1466420, 1543600, 1725200, 1833025, 2932840, 3666050, 5865680, 7332100, 14664200, 29328400]

約数ペア:

[(1, 29328400), (2, 14664200), (4, 7332100), (5, 5865680), (8, 3666050), (10, 2932840), (16, 1833025), (17, 1725200), (19, 1543600), (20, 1466420), (25, 1173136), (34, 862600), (38, 771800), (40, 733210), (50, 586568), (68, 431300), (76, 385900), (80, 366605), (85, 345040), (95, 308720), (100, 293284), (136, 215650), (152, 192950), (170, 172520), (190, 154360), (200, 146642), (227, 129200), (272, 107825), (304, 96475), (323, 90800), (340, 86260), (380, 77180), (400, 73321), (425, 69008), (454, 64600), (475, 61744), (646, 45400), (680, 43130), (760, 38590), (850, 34504), (908, 32300), (950, 30872), (1135, 25840), (1292, 22700), (1360, 21565), (1520, 19295), (1615, 18160), (1700, 17252), (1816, 16150), (1900, 15436), (2270, 12920), (2584, 11350), (3230, 9080), (3400, 8626), (3632, 8075), (3800, 7718), (3859, 7600), (4313, 6800), (4540, 6460), (5168, 5675)]