77074060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 125171060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 49, 59, 62, 70, 86, 98, 118, 124, 140, 155, 172, 196, 215, 217, 236, 245, 295, 301, 310, 413, 430, 434, 490, 590, 602, 620, 826, 860, 868, 980, 1085, 1180, 1204, 1333, 1505, 1519, 1652, 1829, 2065, 2107, 2170, 2537, 2666, 2891, 3010, 3038, 3658, 4130, 4214, 4340, 5074, 5332, 5782, 6020, 6076, 6665, 7316, 7595, 8260, 8428, 9145, 9331, 10148, 10535, 11564, 12685, 12803, 13330, 14455, 15190, 17759, 18290, 18662, 21070, 25370, 25606, 26660, 28910, 30380, 35518, 36580, 37324, 42140, 46655, 50740, 51212, 57820, 64015, 65317, 71036, 78647, 88795, 89621, 93310, 124313, 128030, 130634, 157294, 177590, 179242, 186620, 248626, 256060, 261268, 314588, 326585, 355180, 358484, 393235, 448105, 497252, 550529, 621565, 653170, 786470, 896210, 1101058, 1243130, 1306340, 1572940, 1792420, 2202116, 2486260, 2752645, 3853703, 5505290, 7707406, 11010580, 15414812, 19268515, 38537030, 77074060]

約数ペア:

[(1, 77074060), (2, 38537030), (4, 19268515), (5, 15414812), (7, 11010580), (10, 7707406), (14, 5505290), (20, 3853703), (28, 2752645), (31, 2486260), (35, 2202116), (43, 1792420), (49, 1572940), (59, 1306340), (62, 1243130), (70, 1101058), (86, 896210), (98, 786470), (118, 653170), (124, 621565), (140, 550529), (155, 497252), (172, 448105), (196, 393235), (215, 358484), (217, 355180), (236, 326585), (245, 314588), (295, 261268), (301, 256060), (310, 248626), (413, 186620), (430, 179242), (434, 177590), (490, 157294), (590, 130634), (602, 128030), (620, 124313), (826, 93310), (860, 89621), (868, 88795), (980, 78647), (1085, 71036), (1180, 65317), (1204, 64015), (1333, 57820), (1505, 51212), (1519, 50740), (1652, 46655), (1829, 42140), (2065, 37324), (2107, 36580), (2170, 35518), (2537, 30380), (2666, 28910), (2891, 26660), (3010, 25606), (3038, 25370), (3658, 21070), (4130, 18662), (4214, 18290), (4340, 17759), (5074, 15190), (5332, 14455), (5782, 13330), (6020, 12803), (6076, 12685), (6665, 11564), (7316, 10535), (7595, 10148), (8260, 9331), (8428, 9145)]