228085650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 667290624

約数和(自身を除く): 439204974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 127, 130, 150, 195, 225, 234, 254, 307, 325, 381, 390, 450, 585, 614, 635, 650, 762, 921, 975, 1143, 1170, 1270, 1535, 1651, 1842, 1905, 1950, 2286, 2763, 2925, 3070, 3175, 3302, 3810, 3991, 4605, 4953, 5526, 5715, 5850, 6350, 7675, 7982, 8255, 9210, 9525, 9906, 11430, 11973, 13815, 14859, 15350, 16510, 19050, 19955, 23025, 23946, 24765, 27630, 28575, 29718, 35919, 38989, 39910, 41275, 46050, 49530, 57150, 59865, 69075, 71838, 74295, 77978, 82550, 99775, 116967, 119730, 123825, 138150, 148590, 179595, 194945, 199550, 233934, 247650, 299325, 350901, 359190, 371475, 389890, 506857, 584835, 598650, 701802, 742950, 897975, 974725, 1013714, 1169670, 1520571, 1754505, 1795950, 1949450, 2534285, 2924175, 3041142, 3509010, 4561713, 5068570, 5848350, 7602855, 8772525, 9123426, 12671425, 15205710, 17545050, 22808565, 25342850, 38014275, 45617130, 76028550, 114042825, 228085650]

約数ペア:

[(1, 228085650), (2, 114042825), (3, 76028550), (5, 45617130), (6, 38014275), (9, 25342850), (10, 22808565), (13, 17545050), (15, 15205710), (18, 12671425), (25, 9123426), (26, 8772525), (30, 7602855), (39, 5848350), (45, 5068570), (50, 4561713), (65, 3509010), (75, 3041142), (78, 2924175), (90, 2534285), (117, 1949450), (127, 1795950), (130, 1754505), (150, 1520571), (195, 1169670), (225, 1013714), (234, 974725), (254, 897975), (307, 742950), (325, 701802), (381, 598650), (390, 584835), (450, 506857), (585, 389890), (614, 371475), (635, 359190), (650, 350901), (762, 299325), (921, 247650), (975, 233934), (1143, 199550), (1170, 194945), (1270, 179595), (1535, 148590), (1651, 138150), (1842, 123825), (1905, 119730), (1950, 116967), (2286, 99775), (2763, 82550), (2925, 77978), (3070, 74295), (3175, 71838), (3302, 69075), (3810, 59865), (3991, 57150), (4605, 49530), (4953, 46050), (5526, 41275), (5715, 39910), (5850, 38989), (6350, 35919), (7675, 29718), (7982, 28575), (8255, 27630), (9210, 24765), (9525, 23946), (9906, 23025), (11430, 19955), (11973, 19050), (13815, 16510), (14859, 15350)]