74427900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 227985408

約数和(自身を除く): 153557508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 151, 155, 159, 186, 212, 265, 300, 302, 310, 318, 372, 453, 465, 530, 604, 620, 636, 755, 775, 795, 906, 930, 1060, 1325, 1510, 1550, 1590, 1643, 1812, 1860, 2265, 2325, 2650, 3020, 3100, 3180, 3286, 3775, 3975, 4530, 4650, 4681, 4929, 5300, 6572, 7550, 7950, 8003, 8215, 9060, 9300, 9362, 9858, 11325, 14043, 15100, 15900, 16006, 16430, 18724, 19716, 22650, 23405, 24009, 24645, 28086, 32012, 32860, 40015, 41075, 45300, 46810, 48018, 49290, 56172, 70215, 80030, 82150, 93620, 96036, 98580, 117025, 120045, 123225, 140430, 160060, 164300, 200075, 234050, 240090, 246450, 248093, 280860, 351075, 400150, 468100, 480180, 492900, 496186, 600225, 702150, 744279, 800300, 992372, 1200450, 1240465, 1404300, 1488558, 2400900, 2480930, 2977116, 3721395, 4961860, 6202325, 7442790, 12404650, 14885580, 18606975, 24809300, 37213950, 74427900]

約数ペア:

[(1, 74427900), (2, 37213950), (3, 24809300), (4, 18606975), (5, 14885580), (6, 12404650), (10, 7442790), (12, 6202325), (15, 4961860), (20, 3721395), (25, 2977116), (30, 2480930), (31, 2400900), (50, 1488558), (53, 1404300), (60, 1240465), (62, 1200450), (75, 992372), (93, 800300), (100, 744279), (106, 702150), (124, 600225), (150, 496186), (151, 492900), (155, 480180), (159, 468100), (186, 400150), (212, 351075), (265, 280860), (300, 248093), (302, 246450), (310, 240090), (318, 234050), (372, 200075), (453, 164300), (465, 160060), (530, 140430), (604, 123225), (620, 120045), (636, 117025), (755, 98580), (775, 96036), (795, 93620), (906, 82150), (930, 80030), (1060, 70215), (1325, 56172), (1510, 49290), (1550, 48018), (1590, 46810), (1643, 45300), (1812, 41075), (1860, 40015), (2265, 32860), (2325, 32012), (2650, 28086), (3020, 24645), (3100, 24009), (3180, 23405), (3286, 22650), (3775, 19716), (3975, 18724), (4530, 16430), (4650, 16006), (4681, 15900), (4929, 15100), (5300, 14043), (6572, 11325), (7550, 9858), (7950, 9362), (8003, 9300), (8215, 9060)]