74572050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 228556800

約数和(自身を除く): 153984750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 31, 35, 42, 50, 58, 62, 70, 75, 79, 87, 93, 105, 145, 150, 155, 158, 174, 175, 186, 203, 210, 217, 237, 290, 310, 350, 395, 406, 434, 435, 465, 474, 525, 553, 609, 651, 725, 775, 790, 870, 899, 930, 1015, 1050, 1085, 1106, 1185, 1218, 1302, 1450, 1550, 1659, 1798, 1975, 2030, 2170, 2175, 2291, 2325, 2370, 2449, 2697, 2765, 3045, 3255, 3318, 3950, 4350, 4495, 4582, 4650, 4898, 5075, 5394, 5425, 5530, 5925, 6090, 6293, 6510, 6873, 7347, 8295, 8990, 10150, 10850, 11455, 11850, 12245, 12586, 13485, 13746, 13825, 14694, 15225, 16037, 16275, 16590, 17143, 18879, 22475, 22910, 24490, 26970, 27650, 30450, 31465, 32074, 32550, 34286, 34365, 36735, 37758, 41475, 44950, 48111, 51429, 57275, 61225, 62930, 67425, 68730, 71021, 73470, 80185, 82950, 85715, 94395, 96222, 102858, 114550, 122450, 134850, 142042, 157325, 160370, 171430, 171825, 183675, 188790, 213063, 240555, 257145, 314650, 343650, 355105, 367350, 400925, 426126, 428575, 471975, 481110, 497147, 514290, 710210, 801850, 857150, 943950, 994294, 1065315, 1202775, 1285725, 1491441, 1775525, 2130630, 2405550, 2485735, 2571450, 2982882, 3551050, 4971470, 5326575, 7457205, 10653150, 12428675, 14914410, 24857350, 37286025, 74572050]

約数ペア:

[(1, 74572050), (2, 37286025), (3, 24857350), (5, 14914410), (6, 12428675), (7, 10653150), (10, 7457205), (14, 5326575), (15, 4971470), (21, 3551050), (25, 2982882), (29, 2571450), (30, 2485735), (31, 2405550), (35, 2130630), (42, 1775525), (50, 1491441), (58, 1285725), (62, 1202775), (70, 1065315), (75, 994294), (79, 943950), (87, 857150), (93, 801850), (105, 710210), (145, 514290), (150, 497147), (155, 481110), (158, 471975), (174, 428575), (175, 426126), (186, 400925), (203, 367350), (210, 355105), (217, 343650), (237, 314650), (290, 257145), (310, 240555), (350, 213063), (395, 188790), (406, 183675), (434, 171825), (435, 171430), (465, 160370), (474, 157325), (525, 142042), (553, 134850), (609, 122450), (651, 114550), (725, 102858), (775, 96222), (790, 94395), (870, 85715), (899, 82950), (930, 80185), (1015, 73470), (1050, 71021), (1085, 68730), (1106, 67425), (1185, 62930), (1218, 61225), (1302, 57275), (1450, 51429), (1550, 48111), (1659, 44950), (1798, 41475), (1975, 37758), (2030, 36735), (2170, 34365), (2175, 34286), (2291, 32550), (2325, 32074), (2370, 31465), (2449, 30450), (2697, 27650), (2765, 26970), (3045, 24490), (3255, 22910), (3318, 22475), (3950, 18879), (4350, 17143), (4495, 16590), (4582, 16275), (4650, 16037), (4898, 15225), (5075, 14694), (5394, 13825), (5425, 13746), (5530, 13485), (5925, 12586), (6090, 12245), (6293, 11850), (6510, 11455), (6873, 10850), (7347, 10150), (8295, 8990)]