215383350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 679956480

約数和(自身を除く): 464573130

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 31, 35, 39, 42, 50, 62, 65, 70, 75, 78, 91, 93, 105, 130, 150, 155, 175, 182, 186, 195, 210, 217, 273, 310, 325, 350, 390, 403, 434, 455, 465, 509, 525, 546, 650, 651, 775, 806, 910, 930, 975, 1018, 1050, 1085, 1209, 1302, 1365, 1527, 1550, 1950, 2015, 2170, 2275, 2325, 2418, 2545, 2730, 2821, 3054, 3255, 3563, 4030, 4550, 4650, 5090, 5425, 5642, 6045, 6510, 6617, 6825, 7126, 7635, 8463, 10075, 10689, 10850, 12090, 12725, 13234, 13650, 14105, 15270, 15779, 16275, 16926, 17815, 19851, 20150, 21378, 25450, 28210, 30225, 31558, 32550, 33085, 35630, 38175, 39702, 42315, 46319, 47337, 53445, 60450, 66170, 70525, 76350, 78895, 84630, 89075, 92638, 94674, 99255, 106890, 110453, 138957, 141050, 157790, 165425, 178150, 198510, 205127, 211575, 220906, 231595, 236685, 267225, 277914, 330850, 331359, 394475, 410254, 423150, 463190, 473370, 496275, 534450, 552265, 615381, 662718, 694785, 788950, 992550, 1025635, 1104530, 1157975, 1183425, 1230762, 1389570, 1435889, 1656795, 2051270, 2315950, 2366850, 2761325, 2871778, 3076905, 3313590, 3473925, 4307667, 5128175, 5522650, 6153810, 6947850, 7179445, 8283975, 8615334, 10256350, 14358890, 15384525, 16567950, 21538335, 30769050, 35897225, 43076670, 71794450, 107691675, 215383350]

約数ペア:

[(1, 215383350), (2, 107691675), (3, 71794450), (5, 43076670), (6, 35897225), (7, 30769050), (10, 21538335), (13, 16567950), (14, 15384525), (15, 14358890), (21, 10256350), (25, 8615334), (26, 8283975), (30, 7179445), (31, 6947850), (35, 6153810), (39, 5522650), (42, 5128175), (50, 4307667), (62, 3473925), (65, 3313590), (70, 3076905), (75, 2871778), (78, 2761325), (91, 2366850), (93, 2315950), (105, 2051270), (130, 1656795), (150, 1435889), (155, 1389570), (175, 1230762), (182, 1183425), (186, 1157975), (195, 1104530), (210, 1025635), (217, 992550), (273, 788950), (310, 694785), (325, 662718), (350, 615381), (390, 552265), (403, 534450), (434, 496275), (455, 473370), (465, 463190), (509, 423150), (525, 410254), (546, 394475), (650, 331359), (651, 330850), (775, 277914), (806, 267225), (910, 236685), (930, 231595), (975, 220906), (1018, 211575), (1050, 205127), (1085, 198510), (1209, 178150), (1302, 165425), (1365, 157790), (1527, 141050), (1550, 138957), (1950, 110453), (2015, 106890), (2170, 99255), (2275, 94674), (2325, 92638), (2418, 89075), (2545, 84630), (2730, 78895), (2821, 76350), (3054, 70525), (3255, 66170), (3563, 60450), (4030, 53445), (4550, 47337), (4650, 46319), (5090, 42315), (5425, 39702), (5642, 38175), (6045, 35630), (6510, 33085), (6617, 32550), (6825, 31558), (7126, 30225), (7635, 28210), (8463, 25450), (10075, 21378), (10689, 20150), (10850, 19851), (12090, 17815), (12725, 16926), (13234, 16275), (13650, 15779), (14105, 15270)]