149488020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 500153472

約数和(自身を除く): 350665452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 412, 495, 515, 618, 660, 733, 927, 990, 1030, 1133, 1236, 1466, 1545, 1854, 1980, 2060, 2199, 2266, 2932, 3090, 3399, 3665, 3708, 4398, 4532, 4635, 5665, 6180, 6597, 6798, 7330, 8063, 8796, 9270, 10197, 10995, 11330, 13194, 13596, 14660, 16126, 16995, 18540, 20394, 21990, 22660, 24189, 26388, 32252, 32985, 33990, 40315, 40788, 43980, 48378, 50985, 65970, 67980, 72567, 75499, 80630, 96756, 101970, 120945, 131940, 145134, 150998, 161260, 203940, 226497, 241890, 290268, 301996, 362835, 377495, 452994, 483780, 679491, 725670, 754990, 830489, 905988, 1132485, 1358982, 1451340, 1509980, 1660978, 2264970, 2491467, 2717964, 3321956, 3397455, 4152445, 4529940, 4982934, 6794910, 7474401, 8304890, 9965868, 12457335, 13589820, 14948802, 16609780, 24914670, 29897604, 37372005, 49829340, 74744010, 149488020]

約数ペア:

[(1, 149488020), (2, 74744010), (3, 49829340), (4, 37372005), (5, 29897604), (6, 24914670), (9, 16609780), (10, 14948802), (11, 13589820), (12, 12457335), (15, 9965868), (18, 8304890), (20, 7474401), (22, 6794910), (30, 4982934), (33, 4529940), (36, 4152445), (44, 3397455), (45, 3321956), (55, 2717964), (60, 2491467), (66, 2264970), (90, 1660978), (99, 1509980), (103, 1451340), (110, 1358982), (132, 1132485), (165, 905988), (180, 830489), (198, 754990), (206, 725670), (220, 679491), (309, 483780), (330, 452994), (396, 377495), (412, 362835), (495, 301996), (515, 290268), (618, 241890), (660, 226497), (733, 203940), (927, 161260), (990, 150998), (1030, 145134), (1133, 131940), (1236, 120945), (1466, 101970), (1545, 96756), (1854, 80630), (1980, 75499), (2060, 72567), (2199, 67980), (2266, 65970), (2932, 50985), (3090, 48378), (3399, 43980), (3665, 40788), (3708, 40315), (4398, 33990), (4532, 32985), (4635, 32252), (5665, 26388), (6180, 24189), (6597, 22660), (6798, 21990), (7330, 20394), (8063, 18540), (8796, 16995), (9270, 16126), (10197, 14660), (10995, 13596), (11330, 13194)]