132808900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 351477504

約数和(自身を除く): 218668604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 73, 92, 100, 113, 115, 140, 146, 161, 175, 226, 230, 292, 322, 350, 365, 452, 460, 511, 565, 575, 644, 700, 730, 791, 805, 1022, 1130, 1150, 1460, 1582, 1610, 1679, 1825, 2044, 2260, 2300, 2555, 2599, 2825, 3164, 3220, 3358, 3650, 3955, 4025, 5110, 5198, 5650, 6716, 7300, 7910, 8050, 8249, 8395, 10220, 10396, 11300, 11753, 12775, 12995, 15820, 16100, 16498, 16790, 18193, 19775, 23506, 25550, 25990, 32996, 33580, 36386, 39550, 41245, 41975, 47012, 51100, 51980, 57743, 58765, 64975, 72772, 79100, 82490, 83950, 90965, 115486, 117530, 129950, 164980, 167900, 181930, 189727, 206225, 230972, 235060, 259900, 288715, 293825, 363860, 379454, 412450, 454825, 577430, 587650, 758908, 824900, 909650, 948635, 1154860, 1175300, 1328089, 1443575, 1819300, 1897270, 2656178, 2887150, 3794540, 4743175, 5312356, 5774300, 6640445, 9486350, 13280890, 18972700, 26561780, 33202225, 66404450, 132808900]

約数ペア:

[(1, 132808900), (2, 66404450), (4, 33202225), (5, 26561780), (7, 18972700), (10, 13280890), (14, 9486350), (20, 6640445), (23, 5774300), (25, 5312356), (28, 4743175), (35, 3794540), (46, 2887150), (50, 2656178), (70, 1897270), (73, 1819300), (92, 1443575), (100, 1328089), (113, 1175300), (115, 1154860), (140, 948635), (146, 909650), (161, 824900), (175, 758908), (226, 587650), (230, 577430), (292, 454825), (322, 412450), (350, 379454), (365, 363860), (452, 293825), (460, 288715), (511, 259900), (565, 235060), (575, 230972), (644, 206225), (700, 189727), (730, 181930), (791, 167900), (805, 164980), (1022, 129950), (1130, 117530), (1150, 115486), (1460, 90965), (1582, 83950), (1610, 82490), (1679, 79100), (1825, 72772), (2044, 64975), (2260, 58765), (2300, 57743), (2555, 51980), (2599, 51100), (2825, 47012), (3164, 41975), (3220, 41245), (3358, 39550), (3650, 36386), (3955, 33580), (4025, 32996), (5110, 25990), (5198, 25550), (5650, 23506), (6716, 19775), (7300, 18193), (7910, 16790), (8050, 16498), (8249, 16100), (8395, 15820), (10220, 12995), (10396, 12775), (11300, 11753)]