98163100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 263608128

約数和(自身を除く): 165445028

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 73, 85, 100, 113, 119, 140, 146, 170, 175, 226, 238, 292, 340, 350, 365, 425, 452, 476, 511, 565, 595, 700, 730, 791, 850, 1022, 1130, 1190, 1241, 1460, 1582, 1700, 1825, 1921, 2044, 2260, 2380, 2482, 2555, 2825, 2975, 3164, 3650, 3842, 3955, 4964, 5110, 5650, 5950, 6205, 7300, 7684, 7910, 8249, 8687, 9605, 10220, 11300, 11900, 12410, 12775, 13447, 15820, 16498, 17374, 19210, 19775, 24820, 25550, 26894, 31025, 32996, 34748, 38420, 39550, 41245, 43435, 48025, 51100, 53788, 57743, 62050, 67235, 79100, 82490, 86870, 96050, 115486, 124100, 134470, 140233, 164980, 173740, 192100, 206225, 217175, 230972, 268940, 280466, 288715, 336175, 412450, 434350, 560932, 577430, 672350, 701165, 824900, 868700, 981631, 1154860, 1344700, 1402330, 1443575, 1963262, 2804660, 2887150, 3505825, 3926524, 4908155, 5774300, 7011650, 9816310, 14023300, 19632620, 24540775, 49081550, 98163100]

約数ペア:

[(1, 98163100), (2, 49081550), (4, 24540775), (5, 19632620), (7, 14023300), (10, 9816310), (14, 7011650), (17, 5774300), (20, 4908155), (25, 3926524), (28, 3505825), (34, 2887150), (35, 2804660), (50, 1963262), (68, 1443575), (70, 1402330), (73, 1344700), (85, 1154860), (100, 981631), (113, 868700), (119, 824900), (140, 701165), (146, 672350), (170, 577430), (175, 560932), (226, 434350), (238, 412450), (292, 336175), (340, 288715), (350, 280466), (365, 268940), (425, 230972), (452, 217175), (476, 206225), (511, 192100), (565, 173740), (595, 164980), (700, 140233), (730, 134470), (791, 124100), (850, 115486), (1022, 96050), (1130, 86870), (1190, 82490), (1241, 79100), (1460, 67235), (1582, 62050), (1700, 57743), (1825, 53788), (1921, 51100), (2044, 48025), (2260, 43435), (2380, 41245), (2482, 39550), (2555, 38420), (2825, 34748), (2975, 32996), (3164, 31025), (3650, 26894), (3842, 25550), (3955, 24820), (4964, 19775), (5110, 19210), (5650, 17374), (5950, 16498), (6205, 15820), (7300, 13447), (7684, 12775), (7910, 12410), (8249, 11900), (8687, 11300), (9605, 10220)]