238921650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 751880448

約数和(自身を除く): 512958798

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 45, 50, 54, 55, 62, 66, 75, 81, 90, 93, 99, 110, 135, 150, 155, 162, 165, 173, 186, 198, 225, 270, 275, 279, 297, 310, 330, 341, 346, 405, 450, 465, 495, 519, 550, 558, 594, 675, 682, 775, 810, 825, 837, 865, 891, 930, 990, 1023, 1038, 1350, 1395, 1485, 1550, 1557, 1650, 1674, 1705, 1730, 1782, 1903, 2025, 2046, 2325, 2475, 2511, 2595, 2790, 2970, 3069, 3114, 3410, 3806, 4050, 4185, 4325, 4455, 4650, 4671, 4950, 5022, 5115, 5190, 5363, 5709, 6138, 6975, 7425, 7785, 8370, 8525, 8650, 8910, 9207, 9342, 9515, 10230, 10726, 11418, 12555, 12975, 13950, 14013, 14850, 15345, 15570, 16089, 17050, 17127, 18414, 19030, 20925, 22275, 23355, 25110, 25575, 25950, 26815, 27621, 28026, 28545, 30690, 32178, 34254, 38925, 41850, 44550, 46035, 46710, 47575, 48267, 51150, 51381, 53630, 55242, 57090, 58993, 62775, 70065, 76725, 77850, 80445, 85635, 92070, 95150, 96534, 102762, 116775, 117986, 125550, 134075, 138105, 140130, 142725, 144801, 153450, 154143, 160890, 171270, 176979, 230175, 233550, 241335, 256905, 268150, 276210, 285450, 289602, 294965, 308286, 350325, 353958, 402225, 428175, 434403, 460350, 482670, 513810, 530937, 589930, 690525, 700650, 724005, 770715, 804450, 856350, 868806, 884895, 1061874, 1206675, 1284525, 1381050, 1448010, 1474825, 1541430, 1592811, 1769790, 2172015, 2413350, 2569050, 2654685, 2949650, 3185622, 3620025, 3853575, 4344030, 4424475, 4778433, 5309370, 7240050, 7707150, 7964055, 8848950, 9556866, 10860075, 13273425, 15928110, 21720150, 23892165, 26546850, 39820275, 47784330, 79640550, 119460825, 238921650]

約数ペア:

[(1, 238921650), (2, 119460825), (3, 79640550), (5, 47784330), (6, 39820275), (9, 26546850), (10, 23892165), (11, 21720150), (15, 15928110), (18, 13273425), (22, 10860075), (25, 9556866), (27, 8848950), (30, 7964055), (31, 7707150), (33, 7240050), (45, 5309370), (50, 4778433), (54, 4424475), (55, 4344030), (62, 3853575), (66, 3620025), (75, 3185622), (81, 2949650), (90, 2654685), (93, 2569050), (99, 2413350), (110, 2172015), (135, 1769790), (150, 1592811), (155, 1541430), (162, 1474825), (165, 1448010), (173, 1381050), (186, 1284525), (198, 1206675), (225, 1061874), (270, 884895), (275, 868806), (279, 856350), (297, 804450), (310, 770715), (330, 724005), (341, 700650), (346, 690525), (405, 589930), (450, 530937), (465, 513810), (495, 482670), (519, 460350), (550, 434403), (558, 428175), (594, 402225), (675, 353958), (682, 350325), (775, 308286), (810, 294965), (825, 289602), (837, 285450), (865, 276210), (891, 268150), (930, 256905), (990, 241335), (1023, 233550), (1038, 230175), (1350, 176979), (1395, 171270), (1485, 160890), (1550, 154143), (1557, 153450), (1650, 144801), (1674, 142725), (1705, 140130), (1730, 138105), (1782, 134075), (1903, 125550), (2025, 117986), (2046, 116775), (2325, 102762), (2475, 96534), (2511, 95150), (2595, 92070), (2790, 85635), (2970, 80445), (3069, 77850), (3114, 76725), (3410, 70065), (3806, 62775), (4050, 58993), (4185, 57090), (4325, 55242), (4455, 53630), (4650, 51381), (4671, 51150), (4950, 48267), (5022, 47575), (5115, 46710), (5190, 46035), (5363, 44550), (5709, 41850), (6138, 38925), (6975, 34254), (7425, 32178), (7785, 30690), (8370, 28545), (8525, 28026), (8650, 27621), (8910, 26815), (9207, 25950), (9342, 25575), (9515, 25110), (10230, 23355), (10726, 22275), (11418, 20925), (12555, 19030), (12975, 18414), (13950, 17127), (14013, 17050), (14850, 16089), (15345, 15570)]