15399450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 49818240

約数和(自身を除く): 34418790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 27, 30, 33, 34, 45, 50, 51, 54, 55, 61, 66, 75, 85, 90, 99, 102, 110, 122, 135, 150, 153, 165, 170, 183, 187, 198, 225, 255, 270, 275, 297, 305, 306, 330, 366, 374, 425, 450, 459, 495, 510, 549, 550, 561, 594, 610, 671, 675, 765, 825, 850, 915, 918, 935, 990, 1037, 1098, 1122, 1275, 1342, 1350, 1485, 1525, 1530, 1647, 1650, 1683, 1830, 1870, 2013, 2074, 2295, 2475, 2550, 2745, 2805, 2970, 3050, 3111, 3294, 3355, 3366, 3825, 4026, 4575, 4590, 4675, 4950, 5049, 5185, 5490, 5610, 6039, 6222, 6710, 7425, 7650, 8235, 8415, 9150, 9333, 9350, 10065, 10098, 10370, 11407, 11475, 12078, 13725, 14025, 14850, 15555, 16470, 16775, 16830, 18117, 18666, 20130, 22814, 22950, 25245, 25925, 27450, 27999, 28050, 30195, 31110, 33550, 34221, 36234, 41175, 42075, 46665, 50325, 50490, 51850, 55998, 57035, 60390, 68442, 77775, 82350, 84150, 90585, 93330, 100650, 102663, 114070, 126225, 139995, 150975, 155550, 171105, 181170, 205326, 233325, 252450, 279990, 285175, 301950, 307989, 342210, 452925, 466650, 513315, 570350, 615978, 699975, 855525, 905850, 1026630, 1399950, 1539945, 1711050, 2566575, 3079890, 5133150, 7699725, 15399450]

約数ペア:

[(1, 15399450), (2, 7699725), (3, 5133150), (5, 3079890), (6, 2566575), (9, 1711050), (10, 1539945), (11, 1399950), (15, 1026630), (17, 905850), (18, 855525), (22, 699975), (25, 615978), (27, 570350), (30, 513315), (33, 466650), (34, 452925), (45, 342210), (50, 307989), (51, 301950), (54, 285175), (55, 279990), (61, 252450), (66, 233325), (75, 205326), (85, 181170), (90, 171105), (99, 155550), (102, 150975), (110, 139995), (122, 126225), (135, 114070), (150, 102663), (153, 100650), (165, 93330), (170, 90585), (183, 84150), (187, 82350), (198, 77775), (225, 68442), (255, 60390), (270, 57035), (275, 55998), (297, 51850), (305, 50490), (306, 50325), (330, 46665), (366, 42075), (374, 41175), (425, 36234), (450, 34221), (459, 33550), (495, 31110), (510, 30195), (549, 28050), (550, 27999), (561, 27450), (594, 25925), (610, 25245), (671, 22950), (675, 22814), (765, 20130), (825, 18666), (850, 18117), (915, 16830), (918, 16775), (935, 16470), (990, 15555), (1037, 14850), (1098, 14025), (1122, 13725), (1275, 12078), (1342, 11475), (1350, 11407), (1485, 10370), (1525, 10098), (1530, 10065), (1647, 9350), (1650, 9333), (1683, 9150), (1830, 8415), (1870, 8235), (2013, 7650), (2074, 7425), (2295, 6710), (2475, 6222), (2550, 6039), (2745, 5610), (2805, 5490), (2970, 5185), (3050, 5049), (3111, 4950), (3294, 4675), (3355, 4590), (3366, 4575), (3825, 4026)]