88300940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 241315200

約数和(自身を除く): 153014260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 239, 245, 260, 290, 364, 377, 406, 455, 478, 490, 580, 637, 754, 812, 910, 956, 980, 1015, 1195, 1274, 1421, 1508, 1673, 1820, 1885, 2030, 2390, 2548, 2639, 2842, 3107, 3185, 3346, 3770, 4060, 4780, 5278, 5684, 6214, 6370, 6692, 6931, 7105, 7540, 8365, 10556, 11711, 12428, 12740, 13195, 13862, 14210, 15535, 16730, 18473, 21749, 23422, 26390, 27724, 28420, 31070, 33460, 34655, 36946, 43498, 46844, 48517, 52780, 58555, 62140, 69310, 73892, 86996, 90103, 92365, 97034, 108745, 117110, 138620, 152243, 180206, 184730, 194068, 217490, 234220, 242585, 304486, 339619, 360412, 369460, 434980, 450515, 485170, 608972, 630721, 679238, 761215, 901030, 970340, 1261442, 1358476, 1522430, 1698095, 1802060, 2522884, 3044860, 3153605, 3396190, 4415047, 6307210, 6792380, 8830094, 12614420, 17660188, 22075235, 44150470, 88300940]

約数ペア:

[(1, 88300940), (2, 44150470), (4, 22075235), (5, 17660188), (7, 12614420), (10, 8830094), (13, 6792380), (14, 6307210), (20, 4415047), (26, 3396190), (28, 3153605), (29, 3044860), (35, 2522884), (49, 1802060), (52, 1698095), (58, 1522430), (65, 1358476), (70, 1261442), (91, 970340), (98, 901030), (116, 761215), (130, 679238), (140, 630721), (145, 608972), (182, 485170), (196, 450515), (203, 434980), (239, 369460), (245, 360412), (260, 339619), (290, 304486), (364, 242585), (377, 234220), (406, 217490), (455, 194068), (478, 184730), (490, 180206), (580, 152243), (637, 138620), (754, 117110), (812, 108745), (910, 97034), (956, 92365), (980, 90103), (1015, 86996), (1195, 73892), (1274, 69310), (1421, 62140), (1508, 58555), (1673, 52780), (1820, 48517), (1885, 46844), (2030, 43498), (2390, 36946), (2548, 34655), (2639, 33460), (2842, 31070), (3107, 28420), (3185, 27724), (3346, 26390), (3770, 23422), (4060, 21749), (4780, 18473), (5278, 16730), (5684, 15535), (6214, 14210), (6370, 13862), (6692, 13195), (6931, 12740), (7105, 12428), (7540, 11711), (8365, 10556)]