100288300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 108

約数和(自身を含む): 256978344

約数和(自身を除く): 156690044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 97, 98, 100, 140, 175, 194, 196, 211, 245, 350, 388, 422, 485, 490, 679, 700, 844, 970, 980, 1055, 1225, 1358, 1477, 1940, 2110, 2425, 2450, 2716, 2954, 3395, 4220, 4753, 4850, 4900, 5275, 5908, 6790, 7385, 9506, 9700, 10339, 10550, 13580, 14770, 16975, 19012, 20467, 20678, 21100, 23765, 29540, 33950, 36925, 40934, 41356, 47530, 51695, 67900, 73850, 81868, 95060, 102335, 103390, 118825, 143269, 147700, 204670, 206780, 237650, 258475, 286538, 409340, 475300, 511675, 516950, 573076, 716345, 1002883, 1023350, 1033900, 1432690, 2005766, 2046700, 2865380, 3581725, 4011532, 5014415, 7163450, 10028830, 14326900, 20057660, 25072075, 50144150, 100288300]

約数ペア:

[(1, 100288300), (2, 50144150), (4, 25072075), (5, 20057660), (7, 14326900), (10, 10028830), (14, 7163450), (20, 5014415), (25, 4011532), (28, 3581725), (35, 2865380), (49, 2046700), (50, 2005766), (70, 1432690), (97, 1033900), (98, 1023350), (100, 1002883), (140, 716345), (175, 573076), (194, 516950), (196, 511675), (211, 475300), (245, 409340), (350, 286538), (388, 258475), (422, 237650), (485, 206780), (490, 204670), (679, 147700), (700, 143269), (844, 118825), (970, 103390), (980, 102335), (1055, 95060), (1225, 81868), (1358, 73850), (1477, 67900), (1940, 51695), (2110, 47530), (2425, 41356), (2450, 40934), (2716, 36925), (2954, 33950), (3395, 29540), (4220, 23765), (4753, 21100), (4850, 20678), (4900, 20467), (5275, 19012), (5908, 16975), (6790, 14770), (7385, 13580), (9506, 10550), (9700, 10339)]