100804728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 178612872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 53, 57, 76, 86, 97, 106, 114, 129, 152, 159, 172, 194, 212, 228, 258, 291, 318, 344, 388, 424, 456, 516, 582, 636, 776, 817, 1007, 1032, 1164, 1272, 1634, 1843, 2014, 2279, 2328, 2451, 3021, 3268, 3686, 4028, 4171, 4558, 4902, 5141, 5529, 6042, 6536, 6837, 7372, 8056, 8342, 9116, 9804, 10282, 11058, 12084, 12513, 13674, 14744, 15423, 16684, 18232, 19608, 20564, 22116, 24168, 25026, 27348, 30846, 33368, 41128, 43301, 44232, 50052, 54696, 61692, 79249, 86602, 97679, 100104, 123384, 129903, 158498, 173204, 195358, 221063, 237747, 259806, 293037, 316996, 346408, 390716, 442126, 475494, 519612, 586074, 633992, 663189, 781432, 884252, 950988, 1039224, 1172148, 1326378, 1768504, 1901976, 2344296, 2652756, 4200197, 5305512, 8400394, 12600591, 16800788, 25201182, 33601576, 50402364, 100804728]

約数ペア:

[(1, 100804728), (2, 50402364), (3, 33601576), (4, 25201182), (6, 16800788), (8, 12600591), (12, 8400394), (19, 5305512), (24, 4200197), (38, 2652756), (43, 2344296), (53, 1901976), (57, 1768504), (76, 1326378), (86, 1172148), (97, 1039224), (106, 950988), (114, 884252), (129, 781432), (152, 663189), (159, 633992), (172, 586074), (194, 519612), (212, 475494), (228, 442126), (258, 390716), (291, 346408), (318, 316996), (344, 293037), (388, 259806), (424, 237747), (456, 221063), (516, 195358), (582, 173204), (636, 158498), (776, 129903), (817, 123384), (1007, 100104), (1032, 97679), (1164, 86602), (1272, 79249), (1634, 61692), (1843, 54696), (2014, 50052), (2279, 44232), (2328, 43301), (2451, 41128), (3021, 33368), (3268, 30846), (3686, 27348), (4028, 25026), (4171, 24168), (4558, 22116), (4902, 20564), (5141, 19608), (5529, 18232), (6042, 16684), (6536, 15423), (6837, 14744), (7372, 13674), (8056, 12513), (8342, 12084), (9116, 11058), (9804, 10282)]