18375287760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{1999}}^1$

素因数の和:2786

約数の個数: 240

約数和(自身を含む): 65460096000

約数和(自身を除く): 47084808240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 751, 765, 816, 1020, 1224, 1360, 1502, 1530, 1999, 2040, 2253, 2448, 3004, 3060, 3755, 3998, 4080, 4506, 5997, 6008, 6120, 6759, 7510, 7996, 9012, 9995, 11265, 11994, 12016, 12240, 12767, 13518, 15020, 15992, 17991, 18024, 19990, 22530, 23988, 25534, 27036, 29985, 30040, 31984, 33795, 33983, 35982, 36048, 38301, 39980, 45060, 47976, 51068, 54072, 59970, 60080, 63835, 67590, 67966, 71964, 76602, 79960, 89955, 90120, 95952, 101949, 102136, 108144, 114903, 119940, 127670, 135180, 135932, 143928, 153204, 159920, 169915, 179910, 180240, 191505, 203898, 204272, 229806, 239880, 255340, 270360, 271864, 287856, 305847, 306408, 339830, 359820, 383010, 407796, 459612, 479760, 509745, 510680, 540720, 543728, 574515, 611694, 612816, 679660, 719640, 766020, 815592, 919224, 1019490, 1021360, 1149030, 1223388, 1359320, 1439280, 1501249, 1529235, 1532040, 1631184, 1838448, 2038980, 2298060, 2446776, 2718640, 3002498, 3058470, 3064080, 4077960, 4503747, 4596120, 4893552, 6004996, 6116940, 7506245, 8155920, 9007494, 9192240, 12009992, 12233880, 13511241, 15012490, 18014988, 22518735, 24019984, 24467760, 25521233, 27022482, 30024980, 36029976, 45037470, 51042466, 54044964, 60049960, 67556205, 72059952, 76563699, 90074940, 102084932, 108089928, 120099920, 127606165, 135112410, 153127398, 180149880, 204169864, 216179856, 229691097, 255212330, 270224820, 306254796, 360299760, 382818495, 408339728, 459382194, 510424660, 540449640, 612509592, 765636990, 918764388, 1020849320, 1080899280, 1148455485, 1225019184, 1531273980, 1837528776, 2041698640, 2296910970, 3062547960, 3675057552, 4593821940, 6125095920, 9187643880, 18375287760]

約数ペア:

[(1, 18375287760), (2, 9187643880), (3, 6125095920), (4, 4593821940), (5, 3675057552), (6, 3062547960), (8, 2296910970), (9, 2041698640), (10, 1837528776), (12, 1531273980), (15, 1225019184), (16, 1148455485), (17, 1080899280), (18, 1020849320), (20, 918764388), (24, 765636990), (30, 612509592), (34, 540449640), (36, 510424660), (40, 459382194), (45, 408339728), (48, 382818495), (51, 360299760), (60, 306254796), (68, 270224820), (72, 255212330), (80, 229691097), (85, 216179856), (90, 204169864), (102, 180149880), (120, 153127398), (136, 135112410), (144, 127606165), (153, 120099920), (170, 108089928), (180, 102084932), (204, 90074940), (240, 76563699), (255, 72059952), (272, 67556205), (306, 60049960), (340, 54044964), (360, 51042466), (408, 45037470), (510, 36029976), (612, 30024980), (680, 27022482), (720, 25521233), (751, 24467760), (765, 24019984), (816, 22518735), (1020, 18014988), (1224, 15012490), (1360, 13511241), (1502, 12233880), (1530, 12009992), (1999, 9192240), (2040, 9007494), (2253, 8155920), (2448, 7506245), (3004, 6116940), (3060, 6004996), (3755, 4893552), (3998, 4596120), (4080, 4503747), (4506, 4077960), (5997, 3064080), (6008, 3058470), (6120, 3002498), (6759, 2718640), (7510, 2446776), (7996, 2298060), (9012, 2038980), (9995, 1838448), (11265, 1631184), (11994, 1532040), (12016, 1529235), (12240, 1501249), (12767, 1439280), (13518, 1359320), (15020, 1223388), (15992, 1149030), (17991, 1021360), (18024, 1019490), (19990, 919224), (22530, 815592), (23988, 766020), (25534, 719640), (27036, 679660), (29985, 612816), (30040, 611694), (31984, 574515), (33795, 543728), (33983, 540720), (35982, 510680), (36048, 509745), (38301, 479760), (39980, 459612), (45060, 407796), (47976, 383010), (51068, 359820), (54072, 339830), (59970, 306408), (60080, 305847), (63835, 287856), (67590, 271864), (67966, 270360), (71964, 255340), (76602, 239880), (79960, 229806), (89955, 204272), (90120, 203898), (95952, 191505), (101949, 180240), (102136, 179910), (108144, 169915), (114903, 159920), (119940, 153204), (127670, 143928), (135180, 135932)]