149261640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 495504000

約数和(自身を除く): 346242360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1549, 1606, 1752, 2190, 2409, 2920, 3098, 3212, 4015, 4380, 4647, 4818, 6196, 6424, 7745, 8030, 8760, 9294, 9636, 12045, 12392, 15490, 16060, 17039, 18588, 19272, 23235, 24090, 30980, 32120, 34078, 37176, 46470, 48180, 51117, 61960, 68156, 85195, 92940, 96360, 102234, 113077, 136312, 170390, 185880, 204468, 226154, 255585, 339231, 340780, 408936, 452308, 511170, 565385, 678462, 681560, 904616, 1022340, 1130770, 1243847, 1356924, 1696155, 2044680, 2261540, 2487694, 2713848, 3392310, 3731541, 4523080, 4975388, 6219235, 6784620, 7463082, 9950776, 12438470, 13569240, 14926164, 18657705, 24876940, 29852328, 37315410, 49753880, 74630820, 149261640]

約数ペア:

[(1, 149261640), (2, 74630820), (3, 49753880), (4, 37315410), (5, 29852328), (6, 24876940), (8, 18657705), (10, 14926164), (11, 13569240), (12, 12438470), (15, 9950776), (20, 7463082), (22, 6784620), (24, 6219235), (30, 4975388), (33, 4523080), (40, 3731541), (44, 3392310), (55, 2713848), (60, 2487694), (66, 2261540), (73, 2044680), (88, 1696155), (110, 1356924), (120, 1243847), (132, 1130770), (146, 1022340), (165, 904616), (219, 681560), (220, 678462), (264, 565385), (292, 511170), (330, 452308), (365, 408936), (438, 340780), (440, 339231), (584, 255585), (660, 226154), (730, 204468), (803, 185880), (876, 170390), (1095, 136312), (1320, 113077), (1460, 102234), (1549, 96360), (1606, 92940), (1752, 85195), (2190, 68156), (2409, 61960), (2920, 51117), (3098, 48180), (3212, 46470), (4015, 37176), (4380, 34078), (4647, 32120), (4818, 30980), (6196, 24090), (6424, 23235), (7745, 19272), (8030, 18588), (8760, 17039), (9294, 16060), (9636, 15490), (12045, 12392)]