69404200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 173259000

約数和(自身を除く): 103854800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 137, 149, 170, 200, 274, 298, 340, 425, 548, 596, 680, 685, 745, 850, 1096, 1192, 1370, 1490, 1700, 2329, 2533, 2740, 2980, 3400, 3425, 3725, 4658, 5066, 5480, 5960, 6850, 7450, 9316, 10132, 11645, 12665, 13700, 14900, 18632, 20264, 20413, 23290, 25330, 27400, 29800, 40826, 46580, 50660, 58225, 63325, 81652, 93160, 101320, 102065, 116450, 126650, 163304, 204130, 232900, 253300, 347021, 408260, 465800, 506600, 510325, 694042, 816520, 1020650, 1388084, 1735105, 2041300, 2776168, 3470210, 4082600, 6940420, 8675525, 13880840, 17351050, 34702100, 69404200]

約数ペア:

[(1, 69404200), (2, 34702100), (4, 17351050), (5, 13880840), (8, 8675525), (10, 6940420), (17, 4082600), (20, 3470210), (25, 2776168), (34, 2041300), (40, 1735105), (50, 1388084), (68, 1020650), (85, 816520), (100, 694042), (136, 510325), (137, 506600), (149, 465800), (170, 408260), (200, 347021), (274, 253300), (298, 232900), (340, 204130), (425, 163304), (548, 126650), (596, 116450), (680, 102065), (685, 101320), (745, 93160), (850, 81652), (1096, 63325), (1192, 58225), (1370, 50660), (1490, 46580), (1700, 40826), (2329, 29800), (2533, 27400), (2740, 25330), (2980, 23290), (3400, 20413), (3425, 20264), (3725, 18632), (4658, 14900), (5066, 13700), (5480, 12665), (5960, 11645), (6850, 10132), (7450, 9316)]