153915960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:99

約数の個数: 256

約数和(自身を含む): 562982400

約数和(自身を除く): 409066440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 361, 374, 380, 408, 418, 440, 456, 510, 561, 570, 627, 646, 660, 680, 722, 748, 760, 836, 935, 969, 1020, 1045, 1083, 1122, 1140, 1254, 1292, 1320, 1444, 1496, 1615, 1672, 1805, 1870, 1938, 2040, 2090, 2166, 2244, 2280, 2508, 2584, 2805, 2888, 3135, 3230, 3553, 3610, 3740, 3876, 3971, 4180, 4332, 4488, 4845, 5016, 5415, 5610, 6137, 6270, 6460, 6859, 7106, 7220, 7480, 7752, 7942, 8360, 8664, 9690, 10659, 10830, 11220, 11913, 12274, 12540, 12920, 13718, 14212, 14440, 15884, 17765, 18411, 19380, 19855, 20577, 21318, 21660, 22440, 23826, 24548, 25080, 27436, 28424, 30685, 31768, 34295, 35530, 36822, 38760, 39710, 41154, 42636, 43320, 47652, 49096, 53295, 54872, 59565, 61370, 67507, 68590, 71060, 73644, 75449, 79420, 82308, 85272, 92055, 95304, 102885, 106590, 116603, 119130, 122740, 135014, 137180, 142120, 147288, 150898, 158840, 164616, 184110, 202521, 205770, 213180, 226347, 233206, 238260, 245480, 270028, 274360, 301796, 337535, 349809, 368220, 377245, 405042, 411540, 426360, 452694, 466412, 476520, 540056, 583015, 603592, 675070, 699618, 736440, 754490, 810084, 823080, 905388, 932824, 1012605, 1131735, 1166030, 1282633, 1350140, 1399236, 1508980, 1620168, 1749045, 1810776, 2025210, 2263470, 2332060, 2565266, 2700280, 2798472, 3017960, 3498090, 3847899, 4050420, 4526940, 4664120, 5130532, 6413165, 6996180, 7695798, 8100840, 9053880, 10261064, 12826330, 13992360, 15391596, 19239495, 25652660, 30783192, 38478990, 51305320, 76957980, 153915960]

約数ペア:

[(1, 153915960), (2, 76957980), (3, 51305320), (4, 38478990), (5, 30783192), (6, 25652660), (8, 19239495), (10, 15391596), (11, 13992360), (12, 12826330), (15, 10261064), (17, 9053880), (19, 8100840), (20, 7695798), (22, 6996180), (24, 6413165), (30, 5130532), (33, 4664120), (34, 4526940), (38, 4050420), (40, 3847899), (44, 3498090), (51, 3017960), (55, 2798472), (57, 2700280), (60, 2565266), (66, 2332060), (68, 2263470), (76, 2025210), (85, 1810776), (88, 1749045), (95, 1620168), (102, 1508980), (110, 1399236), (114, 1350140), (120, 1282633), (132, 1166030), (136, 1131735), (152, 1012605), (165, 932824), (170, 905388), (187, 823080), (190, 810084), (204, 754490), (209, 736440), (220, 699618), (228, 675070), (255, 603592), (264, 583015), (285, 540056), (323, 476520), (330, 466412), (340, 452694), (361, 426360), (374, 411540), (380, 405042), (408, 377245), (418, 368220), (440, 349809), (456, 337535), (510, 301796), (561, 274360), (570, 270028), (627, 245480), (646, 238260), (660, 233206), (680, 226347), (722, 213180), (748, 205770), (760, 202521), (836, 184110), (935, 164616), (969, 158840), (1020, 150898), (1045, 147288), (1083, 142120), (1122, 137180), (1140, 135014), (1254, 122740), (1292, 119130), (1320, 116603), (1444, 106590), (1496, 102885), (1615, 95304), (1672, 92055), (1805, 85272), (1870, 82308), (1938, 79420), (2040, 75449), (2090, 73644), (2166, 71060), (2244, 68590), (2280, 67507), (2508, 61370), (2584, 59565), (2805, 54872), (2888, 53295), (3135, 49096), (3230, 47652), (3553, 43320), (3610, 42636), (3740, 41154), (3876, 39710), (3971, 38760), (4180, 36822), (4332, 35530), (4488, 34295), (4845, 31768), (5016, 30685), (5415, 28424), (5610, 27436), (6137, 25080), (6270, 24548), (6460, 23826), (6859, 22440), (7106, 21660), (7220, 21318), (7480, 20577), (7752, 19855), (7942, 19380), (8360, 18411), (8664, 17765), (9690, 15884), (10659, 14440), (10830, 14212), (11220, 13718), (11913, 12920), (12274, 12540)]