77911470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 264182688

約数和(自身を除く): 186271218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 151, 162, 182, 189, 195, 210, 234, 245, 270, 273, 294, 302, 315, 351, 378, 390, 405, 441, 453, 455, 490, 546, 567, 585, 630, 637, 702, 735, 755, 810, 819, 882, 906, 910, 945, 1053, 1057, 1134, 1170, 1274, 1323, 1359, 1365, 1470, 1510, 1638, 1755, 1890, 1911, 1963, 2106, 2114, 2205, 2265, 2457, 2646, 2718, 2730, 2835, 3171, 3185, 3510, 3822, 3926, 3969, 4077, 4095, 4410, 4530, 4914, 5265, 5285, 5670, 5733, 5889, 6342, 6370, 6615, 6795, 7371, 7399, 7938, 8154, 8190, 9513, 9555, 9815, 10530, 10570, 11466, 11778, 12231, 12285, 13230, 13590, 13741, 14742, 14798, 15855, 17199, 17667, 19026, 19110, 19630, 19845, 20385, 22197, 24462, 24570, 27482, 28539, 28665, 29445, 31710, 34398, 35334, 36855, 36995, 39690, 40770, 41223, 44394, 47565, 51597, 53001, 57078, 57330, 58890, 61155, 66591, 68705, 73710, 73990, 82446, 85617, 85995, 88335, 95130, 96187, 103194, 106002, 110985, 122310, 123669, 133182, 137410, 142695, 159003, 171234, 171990, 176670, 192374, 199773, 206115, 221970, 247338, 257985, 265005, 285390, 288561, 318006, 332955, 371007, 399546, 412230, 428085, 480935, 515970, 530010, 577122, 599319, 618345, 665910, 742014, 795015, 856170, 865683, 961870, 998865, 1113021, 1198638, 1236690, 1442805, 1590030, 1731366, 1855035, 1997730, 2226042, 2597049, 2885610, 2996595, 3710070, 4328415, 5194098, 5565105, 5993190, 7791147, 8656830, 11130210, 12985245, 15582294, 25970490, 38955735, 77911470]

約数ペア:

[(1, 77911470), (2, 38955735), (3, 25970490), (5, 15582294), (6, 12985245), (7, 11130210), (9, 8656830), (10, 7791147), (13, 5993190), (14, 5565105), (15, 5194098), (18, 4328415), (21, 3710070), (26, 2996595), (27, 2885610), (30, 2597049), (35, 2226042), (39, 1997730), (42, 1855035), (45, 1731366), (49, 1590030), (54, 1442805), (63, 1236690), (65, 1198638), (70, 1113021), (78, 998865), (81, 961870), (90, 865683), (91, 856170), (98, 795015), (105, 742014), (117, 665910), (126, 618345), (130, 599319), (135, 577122), (147, 530010), (151, 515970), (162, 480935), (182, 428085), (189, 412230), (195, 399546), (210, 371007), (234, 332955), (245, 318006), (270, 288561), (273, 285390), (294, 265005), (302, 257985), (315, 247338), (351, 221970), (378, 206115), (390, 199773), (405, 192374), (441, 176670), (453, 171990), (455, 171234), (490, 159003), (546, 142695), (567, 137410), (585, 133182), (630, 123669), (637, 122310), (702, 110985), (735, 106002), (755, 103194), (810, 96187), (819, 95130), (882, 88335), (906, 85995), (910, 85617), (945, 82446), (1053, 73990), (1057, 73710), (1134, 68705), (1170, 66591), (1274, 61155), (1323, 58890), (1359, 57330), (1365, 57078), (1470, 53001), (1510, 51597), (1638, 47565), (1755, 44394), (1890, 41223), (1911, 40770), (1963, 39690), (2106, 36995), (2114, 36855), (2205, 35334), (2265, 34398), (2457, 31710), (2646, 29445), (2718, 28665), (2730, 28539), (2835, 27482), (3171, 24570), (3185, 24462), (3510, 22197), (3822, 20385), (3926, 19845), (3969, 19630), (4077, 19110), (4095, 19026), (4410, 17667), (4530, 17199), (4914, 15855), (5265, 14798), (5285, 14742), (5670, 13741), (5733, 13590), (5889, 13230), (6342, 12285), (6370, 12231), (6615, 11778), (6795, 11466), (7371, 10570), (7399, 10530), (7938, 9815), (8154, 9555), (8190, 9513)]