938448900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 3038555520

約数和(自身を除く): 2100106620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 79, 90, 100, 134, 150, 158, 180, 197, 201, 225, 237, 268, 300, 316, 335, 394, 395, 402, 450, 474, 591, 603, 670, 711, 788, 790, 804, 900, 948, 985, 1005, 1182, 1185, 1206, 1340, 1422, 1580, 1675, 1773, 1970, 1975, 2010, 2364, 2370, 2412, 2844, 2955, 3015, 3350, 3546, 3555, 3940, 3950, 4020, 4740, 4925, 5025, 5293, 5910, 5925, 6030, 6700, 7092, 7110, 7900, 8865, 9850, 10050, 10586, 11820, 11850, 12060, 13199, 14220, 14775, 15075, 15563, 15879, 17730, 17775, 19700, 20100, 21172, 23700, 26398, 26465, 29550, 30150, 31126, 31758, 35460, 35550, 39597, 44325, 46689, 47637, 52796, 52930, 59100, 60300, 62252, 63516, 65995, 71100, 77815, 79194, 79395, 88650, 93378, 95274, 105860, 118791, 131990, 132325, 140067, 155630, 158388, 158790, 177300, 186756, 190548, 197985, 233445, 237582, 238185, 263980, 264650, 280134, 311260, 317580, 329975, 389075, 395970, 396975, 466890, 475164, 476370, 529300, 560268, 593955, 659950, 700335, 778150, 791940, 793950, 933780, 952740, 989925, 1042721, 1167225, 1187910, 1190925, 1319900, 1400670, 1556300, 1587900, 1979850, 2085442, 2334450, 2375820, 2381850, 2801340, 2969775, 3128163, 3501675, 3959700, 4170884, 4668900, 4763700, 5213605, 5939550, 6256326, 7003350, 9384489, 10427210, 11879100, 12512652, 14006700, 15640815, 18768978, 20854420, 26068025, 31281630, 37537956, 46922445, 52136050, 62563260, 78204075, 93844890, 104272100, 156408150, 187689780, 234612225, 312816300, 469224450, 938448900]

約数ペア:

[(1, 938448900), (2, 469224450), (3, 312816300), (4, 234612225), (5, 187689780), (6, 156408150), (9, 104272100), (10, 93844890), (12, 78204075), (15, 62563260), (18, 52136050), (20, 46922445), (25, 37537956), (30, 31281630), (36, 26068025), (45, 20854420), (50, 18768978), (60, 15640815), (67, 14006700), (75, 12512652), (79, 11879100), (90, 10427210), (100, 9384489), (134, 7003350), (150, 6256326), (158, 5939550), (180, 5213605), (197, 4763700), (201, 4668900), (225, 4170884), (237, 3959700), (268, 3501675), (300, 3128163), (316, 2969775), (335, 2801340), (394, 2381850), (395, 2375820), (402, 2334450), (450, 2085442), (474, 1979850), (591, 1587900), (603, 1556300), (670, 1400670), (711, 1319900), (788, 1190925), (790, 1187910), (804, 1167225), (900, 1042721), (948, 989925), (985, 952740), (1005, 933780), (1182, 793950), (1185, 791940), (1206, 778150), (1340, 700335), (1422, 659950), (1580, 593955), (1675, 560268), (1773, 529300), (1970, 476370), (1975, 475164), (2010, 466890), (2364, 396975), (2370, 395970), (2412, 389075), (2844, 329975), (2955, 317580), (3015, 311260), (3350, 280134), (3546, 264650), (3555, 263980), (3940, 238185), (3950, 237582), (4020, 233445), (4740, 197985), (4925, 190548), (5025, 186756), (5293, 177300), (5910, 158790), (5925, 158388), (6030, 155630), (6700, 140067), (7092, 132325), (7110, 131990), (7900, 118791), (8865, 105860), (9850, 95274), (10050, 93378), (10586, 88650), (11820, 79395), (11850, 79194), (12060, 77815), (13199, 71100), (14220, 65995), (14775, 63516), (15075, 62252), (15563, 60300), (15879, 59100), (17730, 52930), (17775, 52796), (19700, 47637), (20100, 46689), (21172, 44325), (23700, 39597), (26398, 35550), (26465, 35460), (29550, 31758), (30150, 31126)]