About the Number

81145350

81145349 ← → 81145351

2進数表記:100110101100010111000000110

漢数字表記:八千百十四万五千三百五十

素因数分解:

2 1 × 3 2 × 5 2 × 11 1 × 13 2 × 97 1

素因数の和:152
約数の個数: 216
約数和(自身を含む): 260186472
約数和(自身を除く): 179041122

約数列:
[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 97, 99, 110, 117, 130, 143, 150, 165, 169, 194, 195, 198, 225, 234, 275, 286, 291, 325, 330, 338, 390, 429, 450, 485, 495, 507, 550, 582, 585, 650, 715, 825, 845, 858, 873, 970, 975, 990, 1014, 1067, 1170, 1261, 1287, 1430, 1455, 1521, 1650, 1690, 1746, 1859, 1950, 2134, 2145, 2425, 2475, 2522, 2535, 2574, 2910, 2925, 3042, 3201, 3575, 3718, 3783, 4225, 4290, 4365, 4850, 4950, 5070, 5335, 5577, 5850, 6305, 6402, 6435, 7150, 7275, 7566, 7605, 8450, 8730, 9295, 9603, 10670, 10725, 11154, 11349, 12610, 12675, 12870, 13871, 14550, 15210, 16005, 16393, 16731, 18590, 18915, 19206, 21450, 21825, 22698, 25350, 26675, 27742, 27885, 31525, 32010, 32175, 32786, 33462, 37830, 38025, 41613, 43650, 46475, 48015, 49179, 53350, 55770, 56745, 63050, 64350, 69355, 76050, 80025, 81965, 83226, 83655, 92950, 94575, 96030, 98358, 113490, 124839, 138710, 139425, 147537, 160050, 163930, 167310, 180323, 189150, 208065, 240075, 245895, 249678, 278850, 283725, 295074, 346775, 360646, 409825, 416130, 418275, 480150, 491790, 540969, 567450, 624195, 693550, 737685, 819650, 836550, 901615, 1040325, 1081938, 1229475, 1248390, 1475370, 1622907, 1803230, 2080650, 2458950, 2704845, 3120975, 3245814, 3688425, 4508075, 5409690, 6241950, 7376850, 8114535, 9016150, 13524225, 16229070, 27048450, 40572675, 81145350]

約数ペア:
[(1, 81145350), (2, 40572675), (3, 27048450), (5, 16229070), (6, 13524225), (9, 9016150), (10, 8114535), (11, 7376850), (13, 6241950), (15, 5409690), (18, 4508075), (22, 3688425), (25, 3245814), (26, 3120975), (30, 2704845), (33, 2458950), (39, 2080650), (45, 1803230), (50, 1622907), (55, 1475370), (65, 1248390), (66, 1229475), (75, 1081938), (78, 1040325), (90, 901615), (97, 836550), (99, 819650), (110, 737685), (117, 693550), (130, 624195), (143, 567450), (150, 540969), (165, 491790), (169, 480150), (194, 418275), (195, 416130), (198, 409825), (225, 360646), (234, 346775), (275, 295074), (286, 283725), (291, 278850), (325, 249678), (330, 245895), (338, 240075), (390, 208065), (429, 189150), (450, 180323), (485, 167310), (495, 163930), (507, 160050), (550, 147537), (582, 139425), (585, 138710), (650, 124839), (715, 113490), (825, 98358), (845, 96030), (858, 94575), (873, 92950), (970, 83655), (975, 83226), (990, 81965), (1014, 80025), (1067, 76050), (1170, 69355), (1261, 64350), (1287, 63050), (1430, 56745), (1455, 55770), (1521, 53350), (1650, 49179), (1690, 48015), (1746, 46475), (1859, 43650), (1950, 41613), (2134, 38025), (2145, 37830), (2425, 33462), (2475, 32786), (2522, 32175), (2535, 32010), (2574, 31525), (2910, 27885), (2925, 27742), (3042, 26675), (3201, 25350), (3575, 22698), (3718, 21825), (3783, 21450), (4225, 19206), (4290, 18915), (4365, 18590), (4850, 16731), (4950, 16393), (5070, 16005), (5335, 15210), (5577, 14550), (5850, 13871), (6305, 12870), (6402, 12675), (6435, 12610), (7150, 11349), (7275, 11154), (7566, 10725), (7605, 10670), (8450, 9603), (8730, 9295)]

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