202316580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 632726640

約数和(自身を除く): 430410060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 89, 90, 146, 173, 178, 180, 219, 267, 292, 346, 356, 365, 438, 445, 519, 534, 657, 692, 730, 801, 865, 876, 890, 1038, 1068, 1095, 1314, 1335, 1460, 1557, 1602, 1730, 1780, 2076, 2190, 2595, 2628, 2670, 3114, 3204, 3285, 3460, 4005, 4380, 5190, 5340, 6228, 6497, 6570, 7785, 8010, 10380, 12629, 12994, 13140, 15397, 15570, 16020, 19491, 25258, 25988, 30794, 31140, 32485, 37887, 38982, 46191, 50516, 58473, 61588, 63145, 64970, 75774, 76985, 77964, 92382, 97455, 113661, 116946, 126290, 129940, 138573, 151548, 153970, 184764, 189435, 194910, 227322, 230955, 233892, 252580, 277146, 292365, 307940, 378870, 389820, 454644, 461910, 554292, 568305, 584730, 692865, 757740, 923820, 1123981, 1136610, 1169460, 1385730, 2247962, 2273220, 2771460, 3371943, 4495924, 5619905, 6743886, 10115829, 11239810, 13487772, 16859715, 20231658, 22479620, 33719430, 40463316, 50579145, 67438860, 101158290, 202316580]

約数ペア:

[(1, 202316580), (2, 101158290), (3, 67438860), (4, 50579145), (5, 40463316), (6, 33719430), (9, 22479620), (10, 20231658), (12, 16859715), (15, 13487772), (18, 11239810), (20, 10115829), (30, 6743886), (36, 5619905), (45, 4495924), (60, 3371943), (73, 2771460), (89, 2273220), (90, 2247962), (146, 1385730), (173, 1169460), (178, 1136610), (180, 1123981), (219, 923820), (267, 757740), (292, 692865), (346, 584730), (356, 568305), (365, 554292), (438, 461910), (445, 454644), (519, 389820), (534, 378870), (657, 307940), (692, 292365), (730, 277146), (801, 252580), (865, 233892), (876, 230955), (890, 227322), (1038, 194910), (1068, 189435), (1095, 184764), (1314, 153970), (1335, 151548), (1460, 138573), (1557, 129940), (1602, 126290), (1730, 116946), (1780, 113661), (2076, 97455), (2190, 92382), (2595, 77964), (2628, 76985), (2670, 75774), (3114, 64970), (3204, 63145), (3285, 61588), (3460, 58473), (4005, 50516), (4380, 46191), (5190, 38982), (5340, 37887), (6228, 32485), (6497, 31140), (6570, 30794), (7785, 25988), (8010, 25258), (10380, 19491), (12629, 16020), (12994, 15570), (13140, 15397)]