1900667700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2293}}^1$

素因数の和:2623

約数の個数: 144

約数和(自身を含む): 6132871360

約数和(自身を除く): 4232203660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 307, 450, 540, 614, 675, 900, 921, 1228, 1350, 1535, 1842, 2293, 2700, 2763, 3070, 3684, 4586, 4605, 5526, 6140, 6879, 7675, 8289, 9172, 9210, 11052, 11465, 13758, 13815, 15350, 16578, 18420, 20637, 22930, 23025, 27516, 27630, 30700, 33156, 34395, 41274, 41445, 45860, 46050, 55260, 57325, 61911, 68790, 69075, 82548, 82890, 92100, 103185, 114650, 123822, 137580, 138150, 165780, 171975, 206370, 207225, 229300, 247644, 276300, 309555, 343950, 412740, 414450, 515925, 619110, 687900, 703951, 828900, 1031850, 1238220, 1407902, 1547775, 2063700, 2111853, 2815804, 3095550, 3519755, 4223706, 6191100, 6335559, 7039510, 8447412, 10559265, 12671118, 14079020, 17598775, 19006677, 21118530, 25342236, 31677795, 35197550, 38013354, 42237060, 52796325, 63355590, 70395100, 76026708, 95033385, 105592650, 126711180, 158388975, 190066770, 211185300, 316777950, 380133540, 475166925, 633555900, 950333850, 1900667700]

約数ペア:

[(1, 1900667700), (2, 950333850), (3, 633555900), (4, 475166925), (5, 380133540), (6, 316777950), (9, 211185300), (10, 190066770), (12, 158388975), (15, 126711180), (18, 105592650), (20, 95033385), (25, 76026708), (27, 70395100), (30, 63355590), (36, 52796325), (45, 42237060), (50, 38013354), (54, 35197550), (60, 31677795), (75, 25342236), (90, 21118530), (100, 19006677), (108, 17598775), (135, 14079020), (150, 12671118), (180, 10559265), (225, 8447412), (270, 7039510), (300, 6335559), (307, 6191100), (450, 4223706), (540, 3519755), (614, 3095550), (675, 2815804), (900, 2111853), (921, 2063700), (1228, 1547775), (1350, 1407902), (1535, 1238220), (1842, 1031850), (2293, 828900), (2700, 703951), (2763, 687900), (3070, 619110), (3684, 515925), (4586, 414450), (4605, 412740), (5526, 343950), (6140, 309555), (6879, 276300), (7675, 247644), (8289, 229300), (9172, 207225), (9210, 206370), (11052, 171975), (11465, 165780), (13758, 138150), (13815, 137580), (15350, 123822), (16578, 114650), (18420, 103185), (20637, 92100), (22930, 82890), (23025, 82548), (27516, 69075), (27630, 68790), (30700, 61911), (33156, 57325), (34395, 55260), (41274, 46050), (41445, 45860)]