222366780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 715478400

約数和(自身を除く): 493111620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 145, 164, 174, 180, 205, 246, 261, 290, 348, 369, 410, 435, 492, 522, 580, 615, 738, 820, 870, 1039, 1044, 1189, 1230, 1305, 1476, 1740, 1845, 2078, 2378, 2460, 2610, 3117, 3567, 3690, 4156, 4756, 5195, 5220, 5945, 6234, 7134, 7380, 9351, 10390, 10701, 11890, 12468, 14268, 15585, 17835, 18702, 20780, 21402, 23780, 30131, 31170, 35670, 37404, 42599, 42804, 46755, 53505, 60262, 62340, 71340, 85198, 90393, 93510, 107010, 120524, 127797, 150655, 170396, 180786, 187020, 212995, 214020, 255594, 271179, 301310, 361572, 383391, 425990, 451965, 511188, 542358, 602620, 638985, 766782, 851980, 903930, 1084716, 1235371, 1277970, 1355895, 1533564, 1807860, 1916955, 2470742, 2555940, 2711790, 3706113, 3833910, 4941484, 5423580, 6176855, 7412226, 7667820, 11118339, 12353710, 14824452, 18530565, 22236678, 24707420, 37061130, 44473356, 55591695, 74122260, 111183390, 222366780]

約数ペア:

[(1, 222366780), (2, 111183390), (3, 74122260), (4, 55591695), (5, 44473356), (6, 37061130), (9, 24707420), (10, 22236678), (12, 18530565), (15, 14824452), (18, 12353710), (20, 11118339), (29, 7667820), (30, 7412226), (36, 6176855), (41, 5423580), (45, 4941484), (58, 3833910), (60, 3706113), (82, 2711790), (87, 2555940), (90, 2470742), (116, 1916955), (123, 1807860), (145, 1533564), (164, 1355895), (174, 1277970), (180, 1235371), (205, 1084716), (246, 903930), (261, 851980), (290, 766782), (348, 638985), (369, 602620), (410, 542358), (435, 511188), (492, 451965), (522, 425990), (580, 383391), (615, 361572), (738, 301310), (820, 271179), (870, 255594), (1039, 214020), (1044, 212995), (1189, 187020), (1230, 180786), (1305, 170396), (1476, 150655), (1740, 127797), (1845, 120524), (2078, 107010), (2378, 93510), (2460, 90393), (2610, 85198), (3117, 71340), (3567, 62340), (3690, 60262), (4156, 53505), (4756, 46755), (5195, 42804), (5220, 42599), (5945, 37404), (6234, 35670), (7134, 31170), (7380, 30131), (9351, 23780), (10390, 21402), (10701, 20780), (11890, 18702), (12468, 17835), (14268, 15585)]