195469400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 565678080

約数和(自身を除く): 370208680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 43, 50, 56, 68, 70, 85, 86, 100, 119, 136, 140, 170, 172, 175, 191, 200, 215, 238, 280, 301, 340, 344, 350, 382, 425, 430, 476, 595, 602, 680, 700, 731, 764, 850, 860, 952, 955, 1075, 1190, 1204, 1337, 1400, 1462, 1505, 1528, 1700, 1720, 1910, 2150, 2380, 2408, 2674, 2924, 2975, 3010, 3247, 3400, 3655, 3820, 4300, 4760, 4775, 5117, 5348, 5848, 5950, 6020, 6494, 6685, 7310, 7525, 7640, 8213, 8600, 9550, 10234, 10696, 11900, 12040, 12988, 13370, 14620, 15050, 16235, 16426, 18275, 19100, 20468, 22729, 23800, 25585, 25976, 26740, 29240, 30100, 32470, 32852, 33425, 36550, 38200, 40936, 41065, 45458, 51170, 53480, 57491, 60200, 64940, 65704, 66850, 73100, 81175, 82130, 90916, 102340, 113645, 114982, 127925, 129880, 133700, 139621, 146200, 162350, 164260, 181832, 204680, 205325, 227290, 229964, 255850, 267400, 279242, 287455, 324700, 328520, 410650, 454580, 459928, 511700, 558484, 568225, 574910, 649400, 698105, 821300, 909160, 977347, 1023400, 1116968, 1136450, 1149820, 1396210, 1437275, 1642600, 1954694, 2272900, 2299640, 2792420, 2874550, 3490525, 3909388, 4545800, 4886735, 5584840, 5749100, 6981050, 7818776, 9773470, 11498200, 13962100, 19546940, 24433675, 27924200, 39093880, 48867350, 97734700, 195469400]

約数ペア:

[(1, 195469400), (2, 97734700), (4, 48867350), (5, 39093880), (7, 27924200), (8, 24433675), (10, 19546940), (14, 13962100), (17, 11498200), (20, 9773470), (25, 7818776), (28, 6981050), (34, 5749100), (35, 5584840), (40, 4886735), (43, 4545800), (50, 3909388), (56, 3490525), (68, 2874550), (70, 2792420), (85, 2299640), (86, 2272900), (100, 1954694), (119, 1642600), (136, 1437275), (140, 1396210), (170, 1149820), (172, 1136450), (175, 1116968), (191, 1023400), (200, 977347), (215, 909160), (238, 821300), (280, 698105), (301, 649400), (340, 574910), (344, 568225), (350, 558484), (382, 511700), (425, 459928), (430, 454580), (476, 410650), (595, 328520), (602, 324700), (680, 287455), (700, 279242), (731, 267400), (764, 255850), (850, 229964), (860, 227290), (952, 205325), (955, 204680), (1075, 181832), (1190, 164260), (1204, 162350), (1337, 146200), (1400, 139621), (1462, 133700), (1505, 129880), (1528, 127925), (1700, 114982), (1720, 113645), (1910, 102340), (2150, 90916), (2380, 82130), (2408, 81175), (2674, 73100), (2924, 66850), (2975, 65704), (3010, 64940), (3247, 60200), (3400, 57491), (3655, 53480), (3820, 51170), (4300, 45458), (4760, 41065), (4775, 40936), (5117, 38200), (5348, 36550), (5848, 33425), (5950, 32852), (6020, 32470), (6494, 30100), (6685, 29240), (7310, 26740), (7525, 25976), (7640, 25585), (8213, 23800), (8600, 22729), (9550, 20468), (10234, 19100), (10696, 18275), (11900, 16426), (12040, 16235), (12988, 15050), (13370, 14620)]