74064900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2750

約数の個数: 144

約数和(自身を含む): 263844224

約数和(自身を除く): 189779324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2713, 2730, 3900, 4550, 5426, 5460, 6825, 8139, 9100, 10852, 13565, 13650, 16278, 18991, 27130, 27300, 32556, 35269, 37982, 40695, 54260, 56973, 67825, 70538, 75964, 81390, 94955, 105807, 113946, 135650, 141076, 162780, 176345, 189910, 203475, 211614, 227892, 246883, 271300, 284865, 352690, 379820, 406950, 423228, 474775, 493766, 529035, 569730, 705380, 740649, 813900, 881725, 949550, 987532, 1058070, 1139460, 1234415, 1424325, 1481298, 1763450, 1899100, 2116140, 2468830, 2645175, 2848650, 2962596, 3526900, 3703245, 4937660, 5290350, 5697300, 6172075, 7406490, 10580700, 12344150, 14812980, 18516225, 24688300, 37032450, 74064900]

約数ペア:

[(1, 74064900), (2, 37032450), (3, 24688300), (4, 18516225), (5, 14812980), (6, 12344150), (7, 10580700), (10, 7406490), (12, 6172075), (13, 5697300), (14, 5290350), (15, 4937660), (20, 3703245), (21, 3526900), (25, 2962596), (26, 2848650), (28, 2645175), (30, 2468830), (35, 2116140), (39, 1899100), (42, 1763450), (50, 1481298), (52, 1424325), (60, 1234415), (65, 1139460), (70, 1058070), (75, 987532), (78, 949550), (84, 881725), (91, 813900), (100, 740649), (105, 705380), (130, 569730), (140, 529035), (150, 493766), (156, 474775), (175, 423228), (182, 406950), (195, 379820), (210, 352690), (260, 284865), (273, 271300), (300, 246883), (325, 227892), (350, 211614), (364, 203475), (390, 189910), (420, 176345), (455, 162780), (525, 141076), (546, 135650), (650, 113946), (700, 105807), (780, 94955), (910, 81390), (975, 75964), (1050, 70538), (1092, 67825), (1300, 56973), (1365, 54260), (1820, 40695), (1950, 37982), (2100, 35269), (2275, 32556), (2713, 27300), (2730, 27130), (3900, 18991), (4550, 16278), (5426, 13650), (5460, 13565), (6825, 10852), (8139, 9100)]