1797908580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{97}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 6001136232

約数和(自身を除く): 4203227652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 97, 117, 130, 156, 178, 180, 194, 195, 234, 260, 267, 291, 356, 388, 390, 445, 468, 485, 534, 582, 585, 780, 801, 873, 890, 970, 1068, 1157, 1164, 1170, 1261, 1335, 1455, 1602, 1746, 1780, 1940, 2314, 2340, 2522, 2670, 2910, 3204, 3471, 3492, 3783, 4005, 4365, 4628, 5044, 5340, 5785, 5820, 6305, 6942, 7566, 7921, 8010, 8633, 8730, 10413, 11349, 11570, 12610, 13884, 15132, 15842, 16020, 17266, 17355, 17460, 18915, 20826, 22698, 23140, 23763, 25220, 25899, 31684, 34532, 34710, 37830, 39605, 41652, 43165, 45396, 47526, 51798, 52065, 56745, 69420, 71289, 75660, 77697, 79210, 86330, 95052, 102973, 103596, 104130, 112229, 113490, 118815, 129495, 142578, 155394, 158420, 172660, 205946, 208260, 224458, 226980, 237630, 258990, 285156, 308919, 310788, 336687, 356445, 388485, 411892, 448916, 475260, 514865, 517980, 561145, 617838, 673374, 712890, 768337, 776970, 926757, 1010061, 1029730, 1122290, 1235676, 1346748, 1425780, 1536674, 1544595, 1553940, 1683435, 1853514, 2020122, 2059460, 2244580, 2305011, 3073348, 3089190, 3366870, 3707028, 3841685, 4040244, 4610022, 4633785, 5050305, 6178380, 6733740, 6915033, 7683370, 9220044, 9267570, 9988381, 10100610, 11525055, 13830066, 15366740, 18535140, 19976762, 20201220, 23050110, 27660132, 29965143, 34575165, 39953524, 46100220, 49941905, 59930286, 69150330, 89895429, 99883810, 119860572, 138300660, 149825715, 179790858, 199767620, 299651430, 359581716, 449477145, 599302860, 898954290, 1797908580]

約数ペア:

[(1, 1797908580), (2, 898954290), (3, 599302860), (4, 449477145), (5, 359581716), (6, 299651430), (9, 199767620), (10, 179790858), (12, 149825715), (13, 138300660), (15, 119860572), (18, 99883810), (20, 89895429), (26, 69150330), (30, 59930286), (36, 49941905), (39, 46100220), (45, 39953524), (52, 34575165), (60, 29965143), (65, 27660132), (78, 23050110), (89, 20201220), (90, 19976762), (97, 18535140), (117, 15366740), (130, 13830066), (156, 11525055), (178, 10100610), (180, 9988381), (194, 9267570), (195, 9220044), (234, 7683370), (260, 6915033), (267, 6733740), (291, 6178380), (356, 5050305), (388, 4633785), (390, 4610022), (445, 4040244), (468, 3841685), (485, 3707028), (534, 3366870), (582, 3089190), (585, 3073348), (780, 2305011), (801, 2244580), (873, 2059460), (890, 2020122), (970, 1853514), (1068, 1683435), (1157, 1553940), (1164, 1544595), (1170, 1536674), (1261, 1425780), (1335, 1346748), (1455, 1235676), (1602, 1122290), (1746, 1029730), (1780, 1010061), (1940, 926757), (2314, 776970), (2340, 768337), (2522, 712890), (2670, 673374), (2910, 617838), (3204, 561145), (3471, 517980), (3492, 514865), (3783, 475260), (4005, 448916), (4365, 411892), (4628, 388485), (5044, 356445), (5340, 336687), (5785, 310788), (5820, 308919), (6305, 285156), (6942, 258990), (7566, 237630), (7921, 226980), (8010, 224458), (8633, 208260), (8730, 205946), (10413, 172660), (11349, 158420), (11570, 155394), (12610, 142578), (13884, 129495), (15132, 118815), (15842, 113490), (16020, 112229), (17266, 104130), (17355, 103596), (17460, 102973), (18915, 95052), (20826, 86330), (22698, 79210), (23140, 77697), (23763, 75660), (25220, 71289), (25899, 69420), (31684, 56745), (34532, 52065), (34710, 51798), (37830, 47526), (39605, 45396), (41652, 43165)]