150545640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{25603}}^1$

素因数の和:25631

約数の個数: 96

約数和(自身を含む): 525394080

約数和(自身を除く): 374848440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 25603, 51206, 76809, 102412, 128015, 153618, 179221, 204824, 256030, 307236, 358442, 384045, 512060, 537663, 614472, 716884, 768090, 896105, 1024120, 1075326, 1254547, 1433768, 1536180, 1792210, 2150652, 2509094, 2688315, 3072360, 3584420, 3763641, 4301304, 5018188, 5376630, 6272735, 7168840, 7527282, 10036376, 10753260, 12545470, 15054564, 18818205, 21506520, 25090940, 30109128, 37636410, 50181880, 75272820, 150545640]

約数ペア:

[(1, 150545640), (2, 75272820), (3, 50181880), (4, 37636410), (5, 30109128), (6, 25090940), (7, 21506520), (8, 18818205), (10, 15054564), (12, 12545470), (14, 10753260), (15, 10036376), (20, 7527282), (21, 7168840), (24, 6272735), (28, 5376630), (30, 5018188), (35, 4301304), (40, 3763641), (42, 3584420), (49, 3072360), (56, 2688315), (60, 2509094), (70, 2150652), (84, 1792210), (98, 1536180), (105, 1433768), (120, 1254547), (140, 1075326), (147, 1024120), (168, 896105), (196, 768090), (210, 716884), (245, 614472), (280, 537663), (294, 512060), (392, 384045), (420, 358442), (490, 307236), (588, 256030), (735, 204824), (840, 179221), (980, 153618), (1176, 128015), (1470, 102412), (1960, 76809), (2940, 51206), (5880, 25603)]