149184400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 378618624

約数和(自身を除く): 229434224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 53, 62, 80, 100, 106, 124, 155, 200, 212, 227, 248, 265, 310, 400, 424, 454, 496, 530, 620, 775, 848, 908, 1060, 1135, 1240, 1325, 1550, 1643, 1816, 2120, 2270, 2480, 2650, 3100, 3286, 3632, 4240, 4540, 5300, 5675, 6200, 6572, 7037, 8215, 9080, 10600, 11350, 12031, 12400, 13144, 14074, 16430, 18160, 21200, 22700, 24062, 26288, 28148, 32860, 35185, 41075, 45400, 48124, 56296, 60155, 65720, 70370, 82150, 90800, 96248, 112592, 120310, 131440, 140740, 164300, 175925, 192496, 240620, 281480, 300775, 328600, 351850, 372961, 481240, 562960, 601550, 657200, 703700, 745922, 962480, 1203100, 1407400, 1491844, 1864805, 2406200, 2814800, 2983688, 3729610, 4812400, 5967376, 7459220, 9324025, 14918440, 18648050, 29836880, 37296100, 74592200, 149184400]

約数ペア:

[(1, 149184400), (2, 74592200), (4, 37296100), (5, 29836880), (8, 18648050), (10, 14918440), (16, 9324025), (20, 7459220), (25, 5967376), (31, 4812400), (40, 3729610), (50, 2983688), (53, 2814800), (62, 2406200), (80, 1864805), (100, 1491844), (106, 1407400), (124, 1203100), (155, 962480), (200, 745922), (212, 703700), (227, 657200), (248, 601550), (265, 562960), (310, 481240), (400, 372961), (424, 351850), (454, 328600), (496, 300775), (530, 281480), (620, 240620), (775, 192496), (848, 175925), (908, 164300), (1060, 140740), (1135, 131440), (1240, 120310), (1325, 112592), (1550, 96248), (1643, 90800), (1816, 82150), (2120, 70370), (2270, 65720), (2480, 60155), (2650, 56296), (3100, 48124), (3286, 45400), (3632, 41075), (4240, 35185), (4540, 32860), (5300, 28148), (5675, 26288), (6200, 24062), (6572, 22700), (7037, 21200), (8215, 18160), (9080, 16430), (10600, 14074), (11350, 13144), (12031, 12400)]