169032500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 455554176

約数和(自身を除く): 286521676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 625, 650, 700, 743, 875, 910, 1250, 1300, 1486, 1625, 1750, 1820, 2275, 2500, 2972, 3250, 3500, 3715, 4375, 4550, 5201, 6500, 7430, 8125, 8750, 9100, 9659, 10402, 11375, 14860, 16250, 17500, 18575, 19318, 20804, 22750, 26005, 32500, 37150, 38636, 45500, 48295, 52010, 56875, 67613, 74300, 92875, 96590, 104020, 113750, 130025, 135226, 185750, 193180, 227500, 241475, 260050, 270452, 338065, 371500, 464375, 482950, 520100, 650125, 676130, 928750, 965900, 1207375, 1300250, 1352260, 1690325, 1857500, 2414750, 2600500, 3250625, 3380650, 4829500, 6036875, 6501250, 6761300, 8451625, 12073750, 13002500, 16903250, 24147500, 33806500, 42258125, 84516250, 169032500]

約数ペア:

[(1, 169032500), (2, 84516250), (4, 42258125), (5, 33806500), (7, 24147500), (10, 16903250), (13, 13002500), (14, 12073750), (20, 8451625), (25, 6761300), (26, 6501250), (28, 6036875), (35, 4829500), (50, 3380650), (52, 3250625), (65, 2600500), (70, 2414750), (91, 1857500), (100, 1690325), (125, 1352260), (130, 1300250), (140, 1207375), (175, 965900), (182, 928750), (250, 676130), (260, 650125), (325, 520100), (350, 482950), (364, 464375), (455, 371500), (500, 338065), (625, 270452), (650, 260050), (700, 241475), (743, 227500), (875, 193180), (910, 185750), (1250, 135226), (1300, 130025), (1486, 113750), (1625, 104020), (1750, 96590), (1820, 92875), (2275, 74300), (2500, 67613), (2972, 56875), (3250, 52010), (3500, 48295), (3715, 45500), (4375, 38636), (4550, 37150), (5201, 32500), (6500, 26005), (7430, 22750), (8125, 20804), (8750, 19318), (9100, 18575), (9659, 17500), (10402, 16250), (11375, 14860)]