149203560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 530323200

約数和(自身を除く): 381119640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 61, 66, 68, 85, 88, 102, 109, 110, 120, 122, 132, 136, 165, 170, 183, 187, 204, 218, 220, 244, 255, 264, 305, 327, 330, 340, 366, 374, 408, 436, 440, 488, 510, 545, 561, 610, 654, 660, 671, 680, 732, 748, 872, 915, 935, 1020, 1037, 1090, 1122, 1199, 1220, 1308, 1320, 1342, 1464, 1496, 1635, 1830, 1853, 1870, 2013, 2040, 2074, 2180, 2244, 2398, 2440, 2616, 2684, 2805, 3111, 3270, 3355, 3597, 3660, 3706, 3740, 4026, 4148, 4360, 4488, 4796, 5185, 5368, 5559, 5610, 5995, 6222, 6540, 6649, 6710, 7194, 7320, 7412, 7480, 8052, 8296, 9265, 9592, 10065, 10370, 11118, 11220, 11407, 11990, 12444, 13080, 13298, 13420, 14388, 14824, 15555, 16104, 17985, 18530, 19947, 20130, 20383, 20740, 22236, 22440, 22814, 23980, 24888, 26596, 26840, 27795, 28776, 31110, 33245, 34221, 35970, 37060, 39894, 40260, 40766, 41480, 44472, 45628, 47960, 53192, 55590, 57035, 61149, 62220, 66490, 68442, 71940, 73139, 74120, 79788, 80520, 81532, 91256, 99735, 101915, 111180, 113033, 114070, 122298, 124440, 132980, 136884, 143880, 146278, 159576, 163064, 171105, 199470, 203830, 219417, 222360, 226066, 228140, 244596, 265960, 273768, 292556, 305745, 339099, 342210, 365695, 398940, 407660, 438834, 452132, 456280, 489192, 565165, 585112, 611490, 678198, 684420, 731390, 797880, 815320, 877668, 904264, 1097085, 1130330, 1222980, 1243363, 1356396, 1368840, 1462780, 1695495, 1755336, 2194170, 2260660, 2445960, 2486726, 2712792, 2925560, 3390990, 3730089, 4388340, 4521320, 4973452, 6216815, 6781980, 7460178, 8776680, 9946904, 12433630, 13563960, 14920356, 18650445, 24867260, 29840712, 37300890, 49734520, 74601780, 149203560]

約数ペア:

[(1, 149203560), (2, 74601780), (3, 49734520), (4, 37300890), (5, 29840712), (6, 24867260), (8, 18650445), (10, 14920356), (11, 13563960), (12, 12433630), (15, 9946904), (17, 8776680), (20, 7460178), (22, 6781980), (24, 6216815), (30, 4973452), (33, 4521320), (34, 4388340), (40, 3730089), (44, 3390990), (51, 2925560), (55, 2712792), (60, 2486726), (61, 2445960), (66, 2260660), (68, 2194170), (85, 1755336), (88, 1695495), (102, 1462780), (109, 1368840), (110, 1356396), (120, 1243363), (122, 1222980), (132, 1130330), (136, 1097085), (165, 904264), (170, 877668), (183, 815320), (187, 797880), (204, 731390), (218, 684420), (220, 678198), (244, 611490), (255, 585112), (264, 565165), (305, 489192), (327, 456280), (330, 452132), (340, 438834), (366, 407660), (374, 398940), (408, 365695), (436, 342210), (440, 339099), (488, 305745), (510, 292556), (545, 273768), (561, 265960), (610, 244596), (654, 228140), (660, 226066), (671, 222360), (680, 219417), (732, 203830), (748, 199470), (872, 171105), (915, 163064), (935, 159576), (1020, 146278), (1037, 143880), (1090, 136884), (1122, 132980), (1199, 124440), (1220, 122298), (1308, 114070), (1320, 113033), (1342, 111180), (1464, 101915), (1496, 99735), (1635, 91256), (1830, 81532), (1853, 80520), (1870, 79788), (2013, 74120), (2040, 73139), (2074, 71940), (2180, 68442), (2244, 66490), (2398, 62220), (2440, 61149), (2616, 57035), (2684, 55590), (2805, 53192), (3111, 47960), (3270, 45628), (3355, 44472), (3597, 41480), (3660, 40766), (3706, 40260), (3740, 39894), (4026, 37060), (4148, 35970), (4360, 34221), (4488, 33245), (4796, 31110), (5185, 28776), (5368, 27795), (5559, 26840), (5610, 26596), (5995, 24888), (6222, 23980), (6540, 22814), (6649, 22440), (6710, 22236), (7194, 20740), (7320, 20383), (7412, 20130), (7480, 19947), (8052, 18530), (8296, 17985), (9265, 16104), (9592, 15555), (10065, 14824), (10370, 14388), (11118, 13420), (11220, 13298), (11407, 13080), (11990, 12444)]