45261990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 136429920

約数和(自身を除く): 91167930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 173, 190, 255, 270, 285, 306, 323, 342, 346, 405, 459, 510, 513, 519, 570, 646, 765, 810, 855, 865, 918, 969, 1026, 1038, 1377, 1530, 1539, 1557, 1615, 1710, 1730, 1938, 2295, 2565, 2595, 2754, 2907, 2941, 3078, 3114, 3230, 3287, 4590, 4671, 4845, 5130, 5190, 5814, 5882, 6574, 6885, 7695, 7785, 8721, 8823, 9342, 9690, 9861, 13770, 14013, 14535, 14705, 15390, 15570, 16435, 17442, 17646, 19722, 23355, 26163, 26469, 28026, 29070, 29410, 29583, 32870, 43605, 44115, 46710, 49305, 52326, 52938, 55879, 59166, 70065, 79407, 87210, 88230, 88749, 98610, 111758, 130815, 132345, 140130, 147915, 158814, 167637, 177498, 238221, 261630, 264690, 266247, 279395, 295830, 335274, 397035, 443745, 476442, 502911, 532494, 558790, 794070, 838185, 887490, 1005822, 1191105, 1331235, 1508733, 1676370, 2382210, 2514555, 2662470, 3017466, 4526199, 5029110, 7543665, 9052398, 15087330, 22630995, 45261990]

約数ペア:

[(1, 45261990), (2, 22630995), (3, 15087330), (5, 9052398), (6, 7543665), (9, 5029110), (10, 4526199), (15, 3017466), (17, 2662470), (18, 2514555), (19, 2382210), (27, 1676370), (30, 1508733), (34, 1331235), (38, 1191105), (45, 1005822), (51, 887490), (54, 838185), (57, 794070), (81, 558790), (85, 532494), (90, 502911), (95, 476442), (102, 443745), (114, 397035), (135, 335274), (153, 295830), (162, 279395), (170, 266247), (171, 264690), (173, 261630), (190, 238221), (255, 177498), (270, 167637), (285, 158814), (306, 147915), (323, 140130), (342, 132345), (346, 130815), (405, 111758), (459, 98610), (510, 88749), (513, 88230), (519, 87210), (570, 79407), (646, 70065), (765, 59166), (810, 55879), (855, 52938), (865, 52326), (918, 49305), (969, 46710), (1026, 44115), (1038, 43605), (1377, 32870), (1530, 29583), (1539, 29410), (1557, 29070), (1615, 28026), (1710, 26469), (1730, 26163), (1938, 23355), (2295, 19722), (2565, 17646), (2595, 17442), (2754, 16435), (2907, 15570), (2941, 15390), (3078, 14705), (3114, 14535), (3230, 14013), (3287, 13770), (4590, 9861), (4671, 9690), (4845, 9342), (5130, 8823), (5190, 8721), (5814, 7785), (5882, 7695), (6574, 6885)]