84783900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 257671008

約数和(自身を除く): 172887108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 61, 75, 82, 100, 113, 122, 123, 150, 164, 183, 205, 226, 244, 246, 300, 305, 339, 366, 410, 452, 492, 565, 610, 615, 678, 732, 820, 915, 1025, 1130, 1220, 1230, 1356, 1525, 1695, 1830, 2050, 2260, 2460, 2501, 2825, 3050, 3075, 3390, 3660, 4100, 4575, 4633, 5002, 5650, 6100, 6150, 6780, 6893, 7503, 8475, 9150, 9266, 10004, 11300, 12300, 12505, 13786, 13899, 15006, 16950, 18300, 18532, 20679, 23165, 25010, 27572, 27798, 30012, 33900, 34465, 37515, 41358, 46330, 50020, 55596, 62525, 68930, 69495, 75030, 82716, 92660, 103395, 115825, 125050, 137860, 138990, 150060, 172325, 187575, 206790, 231650, 250100, 277980, 282613, 344650, 347475, 375150, 413580, 463300, 516975, 565226, 689300, 694950, 750300, 847839, 1033950, 1130452, 1389900, 1413065, 1695678, 2067900, 2826130, 3391356, 4239195, 5652260, 7065325, 8478390, 14130650, 16956780, 21195975, 28261300, 42391950, 84783900]

約数ペア:

[(1, 84783900), (2, 42391950), (3, 28261300), (4, 21195975), (5, 16956780), (6, 14130650), (10, 8478390), (12, 7065325), (15, 5652260), (20, 4239195), (25, 3391356), (30, 2826130), (41, 2067900), (50, 1695678), (60, 1413065), (61, 1389900), (75, 1130452), (82, 1033950), (100, 847839), (113, 750300), (122, 694950), (123, 689300), (150, 565226), (164, 516975), (183, 463300), (205, 413580), (226, 375150), (244, 347475), (246, 344650), (300, 282613), (305, 277980), (339, 250100), (366, 231650), (410, 206790), (452, 187575), (492, 172325), (565, 150060), (610, 138990), (615, 137860), (678, 125050), (732, 115825), (820, 103395), (915, 92660), (1025, 82716), (1130, 75030), (1220, 69495), (1230, 68930), (1356, 62525), (1525, 55596), (1695, 50020), (1830, 46330), (2050, 41358), (2260, 37515), (2460, 34465), (2501, 33900), (2825, 30012), (3050, 27798), (3075, 27572), (3390, 25010), (3660, 23165), (4100, 20679), (4575, 18532), (4633, 18300), (5002, 16950), (5650, 15006), (6100, 13899), (6150, 13786), (6780, 12505), (6893, 12300), (7503, 11300), (8475, 10004), (9150, 9266)]