72103200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2347

約数の個数: 144

約数和(自身を含む): 252858816

約数和(自身を除く): 180755616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2311, 2400, 2600, 3120, 3900, 4622, 5200, 6240, 6933, 7800, 9244, 10400, 11555, 13866, 15600, 18488, 23110, 27732, 30043, 31200, 34665, 36976, 46220, 55464, 57775, 60086, 69330, 73952, 90129, 92440, 110928, 115550, 120172, 138660, 150215, 173325, 180258, 184880, 221856, 231100, 240344, 277320, 300430, 346650, 360516, 369760, 450645, 462200, 480688, 554640, 600860, 693300, 721032, 751075, 901290, 924400, 961376, 1109280, 1201720, 1386600, 1442064, 1502150, 1802580, 1848800, 2253225, 2403440, 2773200, 2884128, 3004300, 3605160, 4506450, 4806880, 5546400, 6008600, 7210320, 9012900, 12017200, 14420640, 18025800, 24034400, 36051600, 72103200]

約数ペア:

[(1, 72103200), (2, 36051600), (3, 24034400), (4, 18025800), (5, 14420640), (6, 12017200), (8, 9012900), (10, 7210320), (12, 6008600), (13, 5546400), (15, 4806880), (16, 4506450), (20, 3605160), (24, 3004300), (25, 2884128), (26, 2773200), (30, 2403440), (32, 2253225), (39, 1848800), (40, 1802580), (48, 1502150), (50, 1442064), (52, 1386600), (60, 1201720), (65, 1109280), (75, 961376), (78, 924400), (80, 901290), (96, 751075), (100, 721032), (104, 693300), (120, 600860), (130, 554640), (150, 480688), (156, 462200), (160, 450645), (195, 369760), (200, 360516), (208, 346650), (240, 300430), (260, 277320), (300, 240344), (312, 231100), (325, 221856), (390, 184880), (400, 180258), (416, 173325), (480, 150215), (520, 138660), (600, 120172), (624, 115550), (650, 110928), (780, 92440), (800, 90129), (975, 73952), (1040, 69330), (1200, 60086), (1248, 57775), (1300, 55464), (1560, 46220), (1950, 36976), (2080, 34665), (2311, 31200), (2400, 30043), (2600, 27732), (3120, 23110), (3900, 18488), (4622, 15600), (5200, 13866), (6240, 11555), (6933, 10400), (7800, 9244)]