152889100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 417348288

約数和(自身を除く): 264459188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 140, 175, 182, 212, 260, 265, 317, 325, 350, 364, 371, 455, 530, 634, 650, 689, 700, 742, 910, 1060, 1268, 1300, 1325, 1378, 1484, 1585, 1820, 1855, 2219, 2275, 2650, 2756, 3170, 3445, 3710, 4121, 4438, 4550, 4823, 5300, 6340, 6890, 7420, 7925, 8242, 8876, 9100, 9275, 9646, 11095, 13780, 15850, 16484, 16801, 17225, 18550, 19292, 20605, 22190, 24115, 28847, 31700, 33602, 34450, 37100, 41210, 44380, 48230, 55475, 57694, 67204, 68900, 82420, 84005, 96460, 103025, 110950, 115388, 117607, 120575, 144235, 168010, 206050, 218413, 221900, 235214, 241150, 288470, 336020, 412100, 420025, 436826, 470428, 482300, 576940, 588035, 721175, 840050, 873652, 1092065, 1176070, 1442350, 1528891, 1680100, 2184130, 2352140, 2884700, 2940175, 3057782, 4368260, 5460325, 5880350, 6115564, 7644455, 10920650, 11760700, 15288910, 21841300, 30577820, 38222275, 76444550, 152889100]

約数ペア:

[(1, 152889100), (2, 76444550), (4, 38222275), (5, 30577820), (7, 21841300), (10, 15288910), (13, 11760700), (14, 10920650), (20, 7644455), (25, 6115564), (26, 5880350), (28, 5460325), (35, 4368260), (50, 3057782), (52, 2940175), (53, 2884700), (65, 2352140), (70, 2184130), (91, 1680100), (100, 1528891), (106, 1442350), (130, 1176070), (140, 1092065), (175, 873652), (182, 840050), (212, 721175), (260, 588035), (265, 576940), (317, 482300), (325, 470428), (350, 436826), (364, 420025), (371, 412100), (455, 336020), (530, 288470), (634, 241150), (650, 235214), (689, 221900), (700, 218413), (742, 206050), (910, 168010), (1060, 144235), (1268, 120575), (1300, 117607), (1325, 115388), (1378, 110950), (1484, 103025), (1585, 96460), (1820, 84005), (1855, 82420), (2219, 68900), (2275, 67204), (2650, 57694), (2756, 55475), (3170, 48230), (3445, 44380), (3710, 41210), (4121, 37100), (4438, 34450), (4550, 33602), (4823, 31700), (5300, 28847), (6340, 24115), (6890, 22190), (7420, 20605), (7925, 19292), (8242, 18550), (8876, 17225), (9100, 16801), (9275, 16484), (9646, 15850), (11095, 13780)]