1227232800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9016

約数の個数: 216

約数和(自身を含む): 4555802160

約数和(自身を除く): 3328569360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 6840, 7200, 7600, 8550, 8971, 9120, 11400, 13680, 15200, 17100, 17942, 22800, 26913, 27360, 34200, 35884, 44855, 45600, 53826, 68400, 71768, 80739, 89710, 107652, 134565, 136800, 143536, 161478, 170449, 179420, 215304, 224275, 269130, 287072, 322956, 340898, 358840, 403695, 430608, 448550, 511347, 538260, 645912, 672825, 681796, 717680, 807390, 852245, 861216, 897100, 1022694, 1076520, 1291824, 1345650, 1363592, 1435360, 1534041, 1614780, 1704490, 1794200, 2018475, 2045388, 2153040, 2556735, 2583648, 2691300, 2727184, 3068082, 3229560, 3408980, 3588400, 4036950, 4090776, 4261225, 4306080, 5113470, 5382600, 5454368, 6136164, 6459120, 6817960, 7176800, 7670205, 8073900, 8181552, 8522450, 10226940, 10765200, 12272328, 12783675, 12918240, 13635920, 15340410, 16147800, 16363104, 17044900, 20453880, 21530400, 24544656, 25567350, 27271840, 30680820, 32295600, 34089800, 38351025, 40907760, 49089312, 51134700, 61361640, 64591200, 68179600, 76702050, 81815520, 102269400, 122723280, 136359200, 153404100, 204538800, 245446560, 306808200, 409077600, 613616400, 1227232800]

約数ペア:

[(1, 1227232800), (2, 613616400), (3, 409077600), (4, 306808200), (5, 245446560), (6, 204538800), (8, 153404100), (9, 136359200), (10, 122723280), (12, 102269400), (15, 81815520), (16, 76702050), (18, 68179600), (19, 64591200), (20, 61361640), (24, 51134700), (25, 49089312), (30, 40907760), (32, 38351025), (36, 34089800), (38, 32295600), (40, 30680820), (45, 27271840), (48, 25567350), (50, 24544656), (57, 21530400), (60, 20453880), (72, 17044900), (75, 16363104), (76, 16147800), (80, 15340410), (90, 13635920), (95, 12918240), (96, 12783675), (100, 12272328), (114, 10765200), (120, 10226940), (144, 8522450), (150, 8181552), (152, 8073900), (160, 7670205), (171, 7176800), (180, 6817960), (190, 6459120), (200, 6136164), (225, 5454368), (228, 5382600), (240, 5113470), (285, 4306080), (288, 4261225), (300, 4090776), (304, 4036950), (342, 3588400), (360, 3408980), (380, 3229560), (400, 3068082), (450, 2727184), (456, 2691300), (475, 2583648), (480, 2556735), (570, 2153040), (600, 2045388), (608, 2018475), (684, 1794200), (720, 1704490), (760, 1614780), (800, 1534041), (855, 1435360), (900, 1363592), (912, 1345650), (950, 1291824), (1140, 1076520), (1200, 1022694), (1368, 897100), (1425, 861216), (1440, 852245), (1520, 807390), (1710, 717680), (1800, 681796), (1824, 672825), (1900, 645912), (2280, 538260), (2400, 511347), (2736, 448550), (2850, 430608), (3040, 403695), (3420, 358840), (3600, 340898), (3800, 322956), (4275, 287072), (4560, 269130), (5472, 224275), (5700, 215304), (6840, 179420), (7200, 170449), (7600, 161478), (8550, 143536), (8971, 136800), (9120, 134565), (11400, 107652), (13680, 89710), (15200, 80739), (17100, 71768), (17942, 68400), (22800, 53826), (26913, 45600), (27360, 44855), (34200, 35884)]