900021888

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15319}}^1$

素因数の和:15359

約数の個数: 128

約数和(自身を含む): 2812752000

約数和(自身を除く): 1912730112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 15319, 19584, 29376, 30638, 45957, 58752, 61276, 91914, 122552, 137871, 183828, 245104, 260423, 275742, 367656, 413613, 490208, 520846, 551484, 735312, 781269, 827226, 980416, 1041692, 1102968, 1470624, 1562538, 1654452, 1960832, 2083384, 2205936, 2343807, 2941248, 3125076, 3308904, 4166768, 4411872, 4687614, 5882496, 6250152, 6617808, 7031421, 8333536, 8823744, 9375228, 12500304, 13235616, 14062842, 16667072, 17647488, 18750456, 25000608, 26471232, 28125684, 33334144, 37500912, 50001216, 52942464, 56251368, 75001824, 100002432, 112502736, 150003648, 225005472, 300007296, 450010944, 900021888]

約数ペア:

[(1, 900021888), (2, 450010944), (3, 300007296), (4, 225005472), (6, 150003648), (8, 112502736), (9, 100002432), (12, 75001824), (16, 56251368), (17, 52942464), (18, 50001216), (24, 37500912), (27, 33334144), (32, 28125684), (34, 26471232), (36, 25000608), (48, 18750456), (51, 17647488), (54, 16667072), (64, 14062842), (68, 13235616), (72, 12500304), (96, 9375228), (102, 8823744), (108, 8333536), (128, 7031421), (136, 6617808), (144, 6250152), (153, 5882496), (192, 4687614), (204, 4411872), (216, 4166768), (272, 3308904), (288, 3125076), (306, 2941248), (384, 2343807), (408, 2205936), (432, 2083384), (459, 1960832), (544, 1654452), (576, 1562538), (612, 1470624), (816, 1102968), (864, 1041692), (918, 980416), (1088, 827226), (1152, 781269), (1224, 735312), (1632, 551484), (1728, 520846), (1836, 490208), (2176, 413613), (2448, 367656), (3264, 275742), (3456, 260423), (3672, 245104), (4896, 183828), (6528, 137871), (7344, 122552), (9792, 91914), (14688, 61276), (15319, 58752), (19584, 45957), (29376, 30638)]