74586820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 217786968

約数和(自身を除く): 143200148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 37, 44, 49, 55, 68, 70, 74, 77, 85, 98, 110, 119, 121, 140, 148, 154, 170, 185, 187, 196, 220, 238, 242, 245, 259, 308, 340, 370, 374, 385, 407, 476, 484, 490, 518, 539, 595, 605, 629, 740, 748, 770, 814, 833, 847, 935, 980, 1036, 1078, 1190, 1210, 1258, 1295, 1309, 1540, 1628, 1666, 1694, 1813, 1870, 2035, 2057, 2156, 2380, 2420, 2516, 2590, 2618, 2695, 2849, 3145, 3332, 3388, 3626, 3740, 4070, 4114, 4165, 4235, 4403, 4477, 5180, 5236, 5390, 5698, 5929, 6290, 6545, 6919, 7252, 8140, 8228, 8330, 8470, 8806, 8954, 9065, 9163, 10285, 10780, 11396, 11858, 12580, 13090, 13838, 14245, 14399, 16660, 16940, 17612, 17908, 18130, 18326, 19943, 20570, 22015, 22385, 23716, 26180, 27676, 28490, 28798, 29645, 30821, 31339, 34595, 36260, 36652, 39886, 41140, 44030, 44770, 45815, 48433, 56980, 57596, 59290, 61642, 62678, 69190, 71995, 76109, 79772, 88060, 89540, 91630, 96866, 99715, 100793, 118580, 123284, 125356, 138380, 143990, 152218, 154105, 156695, 183260, 193732, 199430, 201586, 219373, 242165, 287980, 304436, 308210, 313390, 339031, 380545, 398860, 403172, 438746, 484330, 503965, 532763, 616420, 626780, 678062, 761090, 877492, 968660, 1007930, 1065526, 1096865, 1356124, 1522180, 1695155, 2015860, 2131052, 2193730, 2663815, 3390310, 3729341, 4387460, 5327630, 6780620, 7458682, 10655260, 14917364, 18646705, 37293410, 74586820]

約数ペア:

[(1, 74586820), (2, 37293410), (4, 18646705), (5, 14917364), (7, 10655260), (10, 7458682), (11, 6780620), (14, 5327630), (17, 4387460), (20, 3729341), (22, 3390310), (28, 2663815), (34, 2193730), (35, 2131052), (37, 2015860), (44, 1695155), (49, 1522180), (55, 1356124), (68, 1096865), (70, 1065526), (74, 1007930), (77, 968660), (85, 877492), (98, 761090), (110, 678062), (119, 626780), (121, 616420), (140, 532763), (148, 503965), (154, 484330), (170, 438746), (185, 403172), (187, 398860), (196, 380545), (220, 339031), (238, 313390), (242, 308210), (245, 304436), (259, 287980), (308, 242165), (340, 219373), (370, 201586), (374, 199430), (385, 193732), (407, 183260), (476, 156695), (484, 154105), (490, 152218), (518, 143990), (539, 138380), (595, 125356), (605, 123284), (629, 118580), (740, 100793), (748, 99715), (770, 96866), (814, 91630), (833, 89540), (847, 88060), (935, 79772), (980, 76109), (1036, 71995), (1078, 69190), (1190, 62678), (1210, 61642), (1258, 59290), (1295, 57596), (1309, 56980), (1540, 48433), (1628, 45815), (1666, 44770), (1694, 44030), (1813, 41140), (1870, 39886), (2035, 36652), (2057, 36260), (2156, 34595), (2380, 31339), (2420, 30821), (2516, 29645), (2590, 28798), (2618, 28490), (2695, 27676), (2849, 26180), (3145, 23716), (3332, 22385), (3388, 22015), (3626, 20570), (3740, 19943), (4070, 18326), (4114, 18130), (4165, 17908), (4235, 17612), (4403, 16940), (4477, 16660), (5180, 14399), (5236, 14245), (5390, 13838), (5698, 13090), (5929, 12580), (6290, 11858), (6545, 11396), (6919, 10780), (7252, 10285), (8140, 9163), (8228, 9065), (8330, 8954), (8470, 8806)]