173149900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 474969600

約数和(自身を除く): 301819700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 113, 140, 154, 175, 199, 220, 226, 275, 308, 350, 385, 398, 452, 550, 565, 700, 770, 791, 796, 995, 1100, 1130, 1243, 1393, 1540, 1582, 1925, 1990, 2189, 2260, 2486, 2786, 2825, 3164, 3850, 3955, 3980, 4378, 4972, 4975, 5572, 5650, 6215, 6965, 7700, 7910, 8701, 8756, 9950, 10945, 11300, 12430, 13930, 15323, 15820, 17402, 19775, 19900, 21890, 22487, 24860, 27860, 30646, 31075, 34804, 34825, 39550, 43505, 43780, 44974, 54725, 61292, 62150, 69650, 76615, 79100, 87010, 89948, 109450, 112435, 124300, 139300, 153230, 157409, 174020, 217525, 218900, 224870, 247357, 306460, 314818, 383075, 435050, 449740, 494714, 562175, 629636, 766150, 787045, 870100, 989428, 1124350, 1236785, 1532300, 1574090, 1731499, 2248700, 2473570, 3148180, 3462998, 3935225, 4947140, 6183925, 6925996, 7870450, 8657495, 12367850, 15740900, 17314990, 24735700, 34629980, 43287475, 86574950, 173149900]

約数ペア:

[(1, 173149900), (2, 86574950), (4, 43287475), (5, 34629980), (7, 24735700), (10, 17314990), (11, 15740900), (14, 12367850), (20, 8657495), (22, 7870450), (25, 6925996), (28, 6183925), (35, 4947140), (44, 3935225), (50, 3462998), (55, 3148180), (70, 2473570), (77, 2248700), (100, 1731499), (110, 1574090), (113, 1532300), (140, 1236785), (154, 1124350), (175, 989428), (199, 870100), (220, 787045), (226, 766150), (275, 629636), (308, 562175), (350, 494714), (385, 449740), (398, 435050), (452, 383075), (550, 314818), (565, 306460), (700, 247357), (770, 224870), (791, 218900), (796, 217525), (995, 174020), (1100, 157409), (1130, 153230), (1243, 139300), (1393, 124300), (1540, 112435), (1582, 109450), (1925, 89948), (1990, 87010), (2189, 79100), (2260, 76615), (2486, 69650), (2786, 62150), (2825, 61292), (3164, 54725), (3850, 44974), (3955, 43780), (3980, 43505), (4378, 39550), (4972, 34825), (4975, 34804), (5572, 31075), (5650, 30646), (6215, 27860), (6965, 24860), (7700, 22487), (7910, 21890), (8701, 19900), (8756, 19775), (9950, 17402), (10945, 15820), (11300, 15323), (12430, 13930)]