753865018020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{171203}}^1$

素因数の和:172674

約数の個数: 144

約数和(自身を含む): 2422933793280

約数和(自身を除く): 1669068775260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1439, 1530, 2878, 3060, 4317, 5756, 7195, 8634, 12951, 14390, 17268, 21585, 24463, 25902, 28780, 43170, 48926, 51804, 64755, 73389, 86340, 97852, 122315, 129510, 146778, 171203, 220167, 244630, 259020, 293556, 342406, 366945, 440334, 489260, 513609, 684812, 733890, 856015, 880668, 1027218, 1100835, 1467780, 1540827, 1712030, 2054436, 2201670, 2568045, 2910451, 3081654, 3424060, 4403340, 5136090, 5820902, 6163308, 7704135, 8731353, 10272180, 11641804, 14552255, 15408270, 17462706, 26194059, 29104510, 30816540, 34925412, 43656765, 52388118, 58209020, 87313530, 104776236, 130970295, 174627060, 246361117, 261940590, 492722234, 523881180, 739083351, 985444468, 1231805585, 1478166702, 2217250053, 2463611170, 2956333404, 3695416755, 4188138989, 4434500106, 4927222340, 7390833510, 8376277978, 8869000212, 11086250265, 12564416967, 14781667020, 16752555956, 20940694945, 22172500530, 25128833934, 37693250901, 41881389890, 44345001060, 50257667868, 62822084835, 75386501802, 83762779780, 125644169670, 150773003604, 188466254505, 251288339340, 376932509010, 753865018020]

約数ペア:

[(1, 753865018020), (2, 376932509010), (3, 251288339340), (4, 188466254505), (5, 150773003604), (6, 125644169670), (9, 83762779780), (10, 75386501802), (12, 62822084835), (15, 50257667868), (17, 44345001060), (18, 41881389890), (20, 37693250901), (30, 25128833934), (34, 22172500530), (36, 20940694945), (45, 16752555956), (51, 14781667020), (60, 12564416967), (68, 11086250265), (85, 8869000212), (90, 8376277978), (102, 7390833510), (153, 4927222340), (170, 4434500106), (180, 4188138989), (204, 3695416755), (255, 2956333404), (306, 2463611170), (340, 2217250053), (510, 1478166702), (612, 1231805585), (765, 985444468), (1020, 739083351), (1439, 523881180), (1530, 492722234), (2878, 261940590), (3060, 246361117), (4317, 174627060), (5756, 130970295), (7195, 104776236), (8634, 87313530), (12951, 58209020), (14390, 52388118), (17268, 43656765), (21585, 34925412), (24463, 30816540), (25902, 29104510), (28780, 26194059), (43170, 17462706), (48926, 15408270), (51804, 14552255), (64755, 11641804), (73389, 10272180), (86340, 8731353), (97852, 7704135), (122315, 6163308), (129510, 5820902), (146778, 5136090), (171203, 4403340), (220167, 3424060), (244630, 3081654), (259020, 2910451), (293556, 2568045), (342406, 2201670), (366945, 2054436), (440334, 1712030), (489260, 1540827), (513609, 1467780), (684812, 1100835), (733890, 1027218), (856015, 880668)]